1450312500

素因数分解:

$2^2\times 3^1\times 5^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:79

約数の個数: 384

約数和(自身を含む): 5512485888

約数和(自身を除く): 4062173388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 125, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 250, 255, 260, 273, 300, 325, 340, 350, 357, 364, 375, 390, 420, 425, 442, 455, 476, 500, 510, 525, 546, 595, 625, 650, 663, 700, 714, 750, 780, 850, 875, 884, 910, 975, 1020, 1050, 1092, 1105, 1190, 1250, 1275, 1300, 1326, 1365, 1428, 1500, 1547, 1625, 1700, 1750, 1785, 1820, 1875, 1950, 2100, 2125, 2210, 2275, 2380, 2500, 2550, 2625, 2652, 2730, 2975, 3094, 3125, 3250, 3315, 3500, 3570, 3750, 3900, 4250, 4375, 4420, 4550, 4641, 4875, 5100, 5250, 5460, 5525, 5950, 6188, 6250, 6375, 6500, 6630, 6825, 7140, 7500, 7735, 8125, 8500, 8750, 8925, 9100, 9282, 9375, 9750, 10500, 10625, 11050, 11375, 11900, 12500, 12750, 13125, 13260, 13650, 14875, 15470, 15625, 16250, 16575, 17500, 17850, 18564, 18750, 19500, 21250, 21875, 22100, 22750, 23205, 24375, 25500, 26250, 27300, 27625, 29750, 30940, 31250, 31875, 32500, 33150, 34125, 35700, 37500, 38675, 40625, 42500, 43750, 44625, 45500, 46410, 46875, 48750, 52500, 53125, 55250, 56875, 59500, 62500, 63750, 65625, 66300, 68250, 74375, 77350, 78125, 81250, 82875, 87500, 89250, 92820, 93750, 97500, 106250, 109375, 110500, 113750, 116025, 121875, 127500, 131250, 136500, 138125, 148750, 154700, 156250, 159375, 162500, 165750, 170625, 178500, 187500, 193375, 203125, 212500, 218750, 223125, 227500, 232050, 234375, 243750, 262500, 265625, 276250, 284375, 297500, 312500, 318750, 328125, 331500, 341250, 371875, 386750, 406250, 414375, 437500, 446250, 464100, 468750, 487500, 531250, 546875, 552500, 568750, 580125, 609375, 637500, 656250, 682500, 690625, 743750, 773500, 796875, 812500, 828750, 853125, 892500, 937500, 966875, 1015625, 1062500, 1093750, 1115625, 1137500, 1160250, 1218750, 1312500, 1328125, 1381250, 1421875, 1487500, 1593750, 1640625, 1657500, 1706250, 1859375, 1933750, 2031250, 2071875, 2187500, 2231250, 2320500, 2437500, 2656250, 2762500, 2843750, 2900625, 3046875, 3187500, 3281250, 3412500, 3453125, 3718750, 3867500, 3984375, 4062500, 4143750, 4265625, 4462500, 4834375, 5312500, 5578125, 5687500, 5801250, 6093750, 6562500, 6906250, 7109375, 7437500, 7968750, 8287500, 8531250, 9296875, 9668750, 10359375, 11156250, 11602500, 12187500, 13812500, 14218750, 14503125, 15937500, 17062500, 17265625, 18593750, 19337500, 20718750, 21328125, 22312500, 24171875, 27890625, 28437500, 29006250, 34531250, 37187500, 41437500, 42656250, 48343750, 51796875, 55781250, 58012500, 69062500, 72515625, 85312500, 96687500, 103593750, 111562500, 120859375, 145031250, 207187500, 241718750, 290062500, 362578125, 483437500, 725156250, 1450312500]

約数ペア:

[(1, 1450312500), (2, 725156250), (3, 483437500), (4, 362578125), (5, 290062500), (6, 241718750), (7, 207187500), (10, 145031250), (12, 120859375), (13, 111562500), (14, 103593750), (15, 96687500), (17, 85312500), (20, 72515625), (21, 69062500), (25, 58012500), (26, 55781250), (28, 51796875), (30, 48343750), (34, 42656250), (35, 41437500), (39, 37187500), (42, 34531250), (50, 29006250), (51, 28437500), (52, 27890625), (60, 24171875), (65, 22312500), (68, 21328125), (70, 20718750), (75, 19337500), (78, 18593750), (84, 17265625), (85, 17062500), (91, 15937500), (100, 14503125), (102, 14218750), (105, 13812500), (119, 12187500), (125, 11602500), (130, 11156250), (140, 10359375), (150, 9668750), (156, 9296875), (170, 8531250), (175, 8287500), (182, 7968750), (195, 7437500), (204, 7109375), (210, 6906250), (221, 6562500), (238, 6093750), (250, 5801250), (255, 5687500), (260, 5578125), (273, 5312500), (300, 4834375), (325, 4462500), (340, 4265625), (350, 4143750), (357, 4062500), (364, 3984375), (375, 3867500), (390, 3718750), (420, 3453125), (425, 3412500), (442, 3281250), (455, 3187500), (476, 3046875), (500, 2900625), (510, 2843750), (525, 2762500), (546, 2656250), (595, 2437500), (625, 2320500), (650, 2231250), (663, 2187500), (700, 2071875), (714, 2031250), (750, 1933750), (780, 1859375), (850, 1706250), (875, 1657500), (884, 1640625), (910, 1593750), (975, 1487500), (1020, 1421875), (1050, 1381250), (1092, 1328125), (1105, 1312500), (1190, 1218750), (1250, 1160250), (1275, 1137500), (1300, 1115625), (1326, 1093750), (1365, 1062500), (1428, 1015625), (1500, 966875), (1547, 937500), (1625, 892500), (1700, 853125), (1750, 828750), (1785, 812500), (1820, 796875), (1875, 773500), (1950, 743750), (2100, 690625), (2125, 682500), (2210, 656250), (2275, 637500), (2380, 609375), (2500, 580125), (2550, 568750), (2625, 552500), (2652, 546875), (2730, 531250), (2975, 487500), (3094, 468750), (3125, 464100), (3250, 446250), (3315, 437500), (3500, 414375), (3570, 406250), (3750, 386750), (3900, 371875), (4250, 341250), (4375, 331500), (4420, 328125), (4550, 318750), (4641, 312500), (4875, 297500), (5100, 284375), (5250, 276250), (5460, 265625), (5525, 262500), (5950, 243750), (6188, 234375), (6250, 232050), (6375, 227500), (6500, 223125), (6630, 218750), (6825, 212500), (7140, 203125), (7500, 193375), (7735, 187500), (8125, 178500), (8500, 170625), (8750, 165750), (8925, 162500), (9100, 159375), (9282, 156250), (9375, 154700), (9750, 148750), (10500, 138125), (10625, 136500), (11050, 131250), (11375, 127500), (11900, 121875), (12500, 116025), (12750, 113750), (13125, 110500), (13260, 109375), (13650, 106250), (14875, 97500), (15470, 93750), (15625, 92820), (16250, 89250), (16575, 87500), (17500, 82875), (17850, 81250), (18564, 78125), (18750, 77350), (19500, 74375), (21250, 68250), (21875, 66300), (22100, 65625), (22750, 63750), (23205, 62500), (24375, 59500), (25500, 56875), (26250, 55250), (27300, 53125), (27625, 52500), (29750, 48750), (30940, 46875), (31250, 46410), (31875, 45500), (32500, 44625), (33150, 43750), (34125, 42500), (35700, 40625), (37500, 38675)]