282327500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 815588928

約数和(自身を除く): 533261428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 73, 85, 91, 100, 119, 125, 130, 140, 146, 170, 175, 182, 221, 238, 250, 260, 292, 325, 340, 350, 364, 365, 425, 442, 455, 476, 500, 511, 595, 625, 650, 700, 730, 850, 875, 884, 910, 949, 1022, 1105, 1190, 1241, 1250, 1300, 1460, 1547, 1625, 1700, 1750, 1820, 1825, 1898, 2044, 2125, 2210, 2275, 2380, 2482, 2500, 2555, 2975, 3094, 3250, 3500, 3650, 3796, 4250, 4375, 4420, 4550, 4745, 4964, 5110, 5525, 5950, 6188, 6205, 6500, 6643, 7300, 7735, 8125, 8500, 8687, 8750, 9100, 9125, 9490, 10220, 10625, 11050, 11375, 11900, 12410, 12775, 13286, 14875, 15470, 16133, 16250, 17374, 17500, 18250, 18980, 21250, 22100, 22750, 23725, 24820, 25550, 26572, 27625, 29750, 30940, 31025, 32266, 32500, 33215, 34748, 36500, 38675, 42500, 43435, 45500, 45625, 47450, 51100, 55250, 56875, 59500, 62050, 63875, 64532, 66430, 74375, 77350, 80665, 86870, 91250, 94900, 110500, 112931, 113750, 118625, 124100, 127750, 132860, 138125, 148750, 154700, 155125, 161330, 166075, 173740, 182500, 193375, 217175, 225862, 227500, 237250, 255500, 276250, 297500, 310250, 319375, 322660, 332150, 386750, 403325, 434350, 451724, 474500, 552500, 564655, 593125, 620500, 638750, 664300, 773500, 775625, 806650, 830375, 868700, 966875, 1085875, 1129310, 1186250, 1277500, 1551250, 1613300, 1660750, 1933750, 2016625, 2171750, 2258620, 2372500, 2823275, 3102500, 3321500, 3867500, 4033250, 4151875, 4343500, 5429375, 5646550, 8066500, 8303750, 10083125, 10858750, 11293100, 14116375, 16607500, 20166250, 21717500, 28232750, 40332500, 56465500, 70581875, 141163750, 282327500]

約数ペア:

[(1, 282327500), (2, 141163750), (4, 70581875), (5, 56465500), (7, 40332500), (10, 28232750), (13, 21717500), (14, 20166250), (17, 16607500), (20, 14116375), (25, 11293100), (26, 10858750), (28, 10083125), (34, 8303750), (35, 8066500), (50, 5646550), (52, 5429375), (65, 4343500), (68, 4151875), (70, 4033250), (73, 3867500), (85, 3321500), (91, 3102500), (100, 2823275), (119, 2372500), (125, 2258620), (130, 2171750), (140, 2016625), (146, 1933750), (170, 1660750), (175, 1613300), (182, 1551250), (221, 1277500), (238, 1186250), (250, 1129310), (260, 1085875), (292, 966875), (325, 868700), (340, 830375), (350, 806650), (364, 775625), (365, 773500), (425, 664300), (442, 638750), (455, 620500), (476, 593125), (500, 564655), (511, 552500), (595, 474500), (625, 451724), (650, 434350), (700, 403325), (730, 386750), (850, 332150), (875, 322660), (884, 319375), (910, 310250), (949, 297500), (1022, 276250), (1105, 255500), (1190, 237250), (1241, 227500), (1250, 225862), (1300, 217175), (1460, 193375), (1547, 182500), (1625, 173740), (1700, 166075), (1750, 161330), (1820, 155125), (1825, 154700), (1898, 148750), (2044, 138125), (2125, 132860), (2210, 127750), (2275, 124100), (2380, 118625), (2482, 113750), (2500, 112931), (2555, 110500), (2975, 94900), (3094, 91250), (3250, 86870), (3500, 80665), (3650, 77350), (3796, 74375), (4250, 66430), (4375, 64532), (4420, 63875), (4550, 62050), (4745, 59500), (4964, 56875), (5110, 55250), (5525, 51100), (5950, 47450), (6188, 45625), (6205, 45500), (6500, 43435), (6643, 42500), (7300, 38675), (7735, 36500), (8125, 34748), (8500, 33215), (8687, 32500), (8750, 32266), (9100, 31025), (9125, 30940), (9490, 29750), (10220, 27625), (10625, 26572), (11050, 25550), (11375, 24820), (11900, 23725), (12410, 22750), (12775, 22100), (13286, 21250), (14875, 18980), (15470, 18250), (16133, 17500), (16250, 17374)]