87754680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 192

約数和(自身を含む): 325503360

約数和(自身を除く): 237748680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1103, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2206, 2210, 2340, 2652, 3060, 3309, 3315, 3978, 4412, 4420, 4680, 5304, 5515, 6120, 6618, 6630, 7956, 8824, 8840, 9927, 9945, 11030, 13236, 13260, 14339, 15912, 16545, 18751, 19854, 19890, 22060, 26472, 26520, 28678, 33090, 37502, 39708, 39780, 43017, 44120, 49635, 56253, 57356, 66180, 71695, 75004, 79416, 79560, 86034, 93755, 99270, 112506, 114712, 129051, 132360, 143390, 150008, 168759, 172068, 187510, 198540, 215085, 225012, 243763, 258102, 281265, 286780, 337518, 344136, 375020, 397080, 430170, 450024, 487526, 516204, 562530, 573560, 645255, 675036, 731289, 750040, 843795, 860340, 975052, 1032408, 1125060, 1218815, 1290510, 1350072, 1462578, 1687590, 1720680, 1950104, 2193867, 2250120, 2437630, 2581020, 2925156, 3375180, 3656445, 4387734, 4875260, 5162040, 5850312, 6750360, 7312890, 8775468, 9750520, 10969335, 14625780, 17550936, 21938670, 29251560, 43877340, 87754680]

約数ペア:

[(1, 87754680), (2, 43877340), (3, 29251560), (4, 21938670), (5, 17550936), (6, 14625780), (8, 10969335), (9, 9750520), (10, 8775468), (12, 7312890), (13, 6750360), (15, 5850312), (17, 5162040), (18, 4875260), (20, 4387734), (24, 3656445), (26, 3375180), (30, 2925156), (34, 2581020), (36, 2437630), (39, 2250120), (40, 2193867), (45, 1950104), (51, 1720680), (52, 1687590), (60, 1462578), (65, 1350072), (68, 1290510), (72, 1218815), (78, 1125060), (85, 1032408), (90, 975052), (102, 860340), (104, 843795), (117, 750040), (120, 731289), (130, 675036), (136, 645255), (153, 573560), (156, 562530), (170, 516204), (180, 487526), (195, 450024), (204, 430170), (221, 397080), (234, 375020), (255, 344136), (260, 337518), (306, 286780), (312, 281265), (340, 258102), (360, 243763), (390, 225012), (408, 215085), (442, 198540), (468, 187510), (510, 172068), (520, 168759), (585, 150008), (612, 143390), (663, 132360), (680, 129051), (765, 114712), (780, 112506), (884, 99270), (936, 93755), (1020, 86034), (1103, 79560), (1105, 79416), (1170, 75004), (1224, 71695), (1326, 66180), (1530, 57356), (1560, 56253), (1768, 49635), (1989, 44120), (2040, 43017), (2206, 39780), (2210, 39708), (2340, 37502), (2652, 33090), (3060, 28678), (3309, 26520), (3315, 26472), (3978, 22060), (4412, 19890), (4420, 19854), (4680, 18751), (5304, 16545), (5515, 15912), (6120, 14339), (6618, 13260), (6630, 13236), (7956, 11030), (8824, 9945), (8840, 9927)]