87018750

素因数分解:

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

素因数の和:70

約数の個数: 288

約数和(自身を含む): 307105344

約数和(自身を除く): 220086594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 25, 26, 30, 34, 35, 39, 42, 45, 50, 51, 63, 65, 70, 75, 78, 85, 90, 91, 102, 105, 117, 119, 125, 126, 130, 150, 153, 170, 175, 182, 195, 210, 221, 225, 234, 238, 250, 255, 273, 306, 315, 325, 350, 357, 375, 390, 425, 442, 450, 455, 510, 525, 546, 585, 595, 625, 630, 650, 663, 714, 750, 765, 819, 850, 875, 910, 975, 1050, 1071, 1105, 1125, 1170, 1190, 1250, 1275, 1326, 1365, 1530, 1547, 1575, 1625, 1638, 1750, 1785, 1875, 1950, 1989, 2125, 2142, 2210, 2250, 2275, 2550, 2625, 2730, 2925, 2975, 3094, 3125, 3150, 3250, 3315, 3570, 3750, 3825, 3978, 4095, 4250, 4375, 4550, 4641, 4875, 5250, 5355, 5525, 5625, 5850, 5950, 6250, 6375, 6630, 6825, 7650, 7735, 7875, 8125, 8190, 8750, 8925, 9282, 9375, 9750, 9945, 10625, 10710, 11050, 11250, 11375, 12750, 13125, 13650, 13923, 14625, 14875, 15470, 15750, 16250, 16575, 17850, 18750, 19125, 19890, 20475, 21250, 21875, 22750, 23205, 24375, 26250, 26775, 27625, 27846, 28125, 29250, 29750, 31875, 33150, 34125, 38250, 38675, 39375, 40625, 40950, 43750, 44625, 46410, 48750, 49725, 53125, 53550, 55250, 56250, 56875, 63750, 65625, 68250, 69615, 73125, 74375, 77350, 78750, 81250, 82875, 89250, 95625, 99450, 102375, 106250, 113750, 116025, 121875, 131250, 133875, 138125, 139230, 146250, 148750, 159375, 165750, 170625, 191250, 193375, 196875, 204750, 223125, 232050, 243750, 248625, 267750, 276250, 284375, 318750, 341250, 348075, 365625, 371875, 386750, 393750, 414375, 446250, 478125, 497250, 511875, 568750, 580125, 669375, 690625, 696150, 731250, 743750, 828750, 853125, 956250, 966875, 1023750, 1115625, 1160250, 1243125, 1338750, 1381250, 1706250, 1740375, 1933750, 2071875, 2231250, 2486250, 2559375, 2900625, 3346875, 3480750, 4143750, 4834375, 5118750, 5801250, 6215625, 6693750, 8701875, 9668750, 12431250, 14503125, 17403750, 29006250, 43509375, 87018750]

約数ペア:

[(1, 87018750), (2, 43509375), (3, 29006250), (5, 17403750), (6, 14503125), (7, 12431250), (9, 9668750), (10, 8701875), (13, 6693750), (14, 6215625), (15, 5801250), (17, 5118750), (18, 4834375), (21, 4143750), (25, 3480750), (26, 3346875), (30, 2900625), (34, 2559375), (35, 2486250), (39, 2231250), (42, 2071875), (45, 1933750), (50, 1740375), (51, 1706250), (63, 1381250), (65, 1338750), (70, 1243125), (75, 1160250), (78, 1115625), (85, 1023750), (90, 966875), (91, 956250), (102, 853125), (105, 828750), (117, 743750), (119, 731250), (125, 696150), (126, 690625), (130, 669375), (150, 580125), (153, 568750), (170, 511875), (175, 497250), (182, 478125), (195, 446250), (210, 414375), (221, 393750), (225, 386750), (234, 371875), (238, 365625), (250, 348075), (255, 341250), (273, 318750), (306, 284375), (315, 276250), (325, 267750), (350, 248625), (357, 243750), (375, 232050), (390, 223125), (425, 204750), (442, 196875), (450, 193375), (455, 191250), (510, 170625), (525, 165750), (546, 159375), (585, 148750), (595, 146250), (625, 139230), (630, 138125), (650, 133875), (663, 131250), (714, 121875), (750, 116025), (765, 113750), (819, 106250), (850, 102375), (875, 99450), (910, 95625), (975, 89250), (1050, 82875), (1071, 81250), (1105, 78750), (1125, 77350), (1170, 74375), (1190, 73125), (1250, 69615), (1275, 68250), (1326, 65625), (1365, 63750), (1530, 56875), (1547, 56250), (1575, 55250), (1625, 53550), (1638, 53125), (1750, 49725), (1785, 48750), (1875, 46410), (1950, 44625), (1989, 43750), (2125, 40950), (2142, 40625), (2210, 39375), (2250, 38675), (2275, 38250), (2550, 34125), (2625, 33150), (2730, 31875), (2925, 29750), (2975, 29250), (3094, 28125), (3125, 27846), (3150, 27625), (3250, 26775), (3315, 26250), (3570, 24375), (3750, 23205), (3825, 22750), (3978, 21875), (4095, 21250), (4250, 20475), (4375, 19890), (4550, 19125), (4641, 18750), (4875, 17850), (5250, 16575), (5355, 16250), (5525, 15750), (5625, 15470), (5850, 14875), (5950, 14625), (6250, 13923), (6375, 13650), (6630, 13125), (6825, 12750), (7650, 11375), (7735, 11250), (7875, 11050), (8125, 10710), (8190, 10625), (8750, 9945), (8925, 9750), (9282, 9375)]