15677625420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6365

約数の個数: 288

約数和(自身を含む): 54244270080

約数和(自身を除く): 38566644660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 43, 45, 51, 57, 60, 68, 76, 85, 86, 90, 95, 102, 114, 129, 153, 170, 171, 172, 180, 190, 204, 215, 228, 255, 258, 285, 306, 323, 340, 342, 380, 387, 430, 510, 516, 570, 612, 645, 646, 684, 731, 765, 774, 817, 855, 860, 969, 1020, 1140, 1290, 1292, 1462, 1530, 1548, 1615, 1634, 1710, 1935, 1938, 2193, 2451, 2580, 2907, 2924, 3060, 3230, 3268, 3420, 3655, 3870, 3876, 4085, 4386, 4845, 4902, 5814, 6271, 6460, 6579, 7310, 7353, 7740, 8170, 8772, 9690, 9804, 10965, 11628, 12255, 12542, 13158, 13889, 14535, 14620, 14706, 16340, 18813, 19380, 21930, 24510, 25084, 26316, 27778, 29070, 29412, 31355, 32895, 36765, 37626, 41667, 43860, 49020, 55556, 56439, 58140, 62710, 65790, 69445, 73530, 75252, 83334, 94065, 106607, 112878, 119149, 125001, 125420, 131580, 138890, 147060, 166668, 188130, 208335, 213214, 225756, 238298, 250002, 269653, 277780, 282195, 319821, 357447, 376260, 416670, 426428, 476596, 500004, 533035, 539306, 564390, 595745, 625005, 639642, 714894, 808959, 833340, 959463, 1066070, 1072341, 1078612, 1128780, 1191490, 1250010, 1279284, 1348265, 1429788, 1599105, 1617918, 1787235, 1918926, 2025533, 2132140, 2144682, 2382980, 2426877, 2500020, 2696530, 3198210, 3235836, 3574470, 3837852, 4044795, 4051066, 4289364, 4584101, 4797315, 4853754, 5123407, 5361705, 5393060, 6076599, 6396420, 7148940, 8089590, 8102132, 9168202, 9594630, 9707508, 10127665, 10246814, 10723410, 12134385, 12153198, 13752303, 15370221, 16179180, 18229797, 18336404, 19189260, 20255330, 20493628, 21446820, 22920505, 24268770, 24306396, 25617035, 27504606, 30382995, 30740442, 36459594, 40510660, 41256909, 45841010, 46110663, 48537540, 51234070, 55009212, 60765990, 61480884, 68761515, 72919188, 76851105, 82513818, 87097919, 91148985, 91682020, 92221326, 102468140, 121531980, 137523030, 153702210, 165027636, 174195838, 182297970, 184442652, 206284545, 230553315, 261293757, 275046060, 307404420, 348391676, 364595940, 412569090, 435489595, 461106630, 522587514, 783881271, 825138180, 870979190, 922213260, 1045175028, 1306468785, 1567762542, 1741958380, 2612937570, 3135525084, 3919406355, 5225875140, 7838812710, 15677625420]

約数ペア:

[(1, 15677625420), (2, 7838812710), (3, 5225875140), (4, 3919406355), (5, 3135525084), (6, 2612937570), (9, 1741958380), (10, 1567762542), (12, 1306468785), (15, 1045175028), (17, 922213260), (18, 870979190), (19, 825138180), (20, 783881271), (30, 522587514), (34, 461106630), (36, 435489595), (38, 412569090), (43, 364595940), (45, 348391676), (51, 307404420), (57, 275046060), (60, 261293757), (68, 230553315), (76, 206284545), (85, 184442652), (86, 182297970), (90, 174195838), (95, 165027636), (102, 153702210), (114, 137523030), (129, 121531980), (153, 102468140), (170, 92221326), (171, 91682020), (172, 91148985), (180, 87097919), (190, 82513818), (204, 76851105), (215, 72919188), (228, 68761515), (255, 61480884), (258, 60765990), (285, 55009212), (306, 51234070), (323, 48537540), (340, 46110663), (342, 45841010), (380, 41256909), (387, 40510660), (430, 36459594), (510, 30740442), (516, 30382995), (570, 27504606), (612, 25617035), (645, 24306396), (646, 24268770), (684, 22920505), (731, 21446820), (765, 20493628), (774, 20255330), (817, 19189260), (855, 18336404), (860, 18229797), (969, 16179180), (1020, 15370221), (1140, 13752303), (1290, 12153198), (1292, 12134385), (1462, 10723410), (1530, 10246814), (1548, 10127665), (1615, 9707508), (1634, 9594630), (1710, 9168202), (1935, 8102132), (1938, 8089590), (2193, 7148940), (2451, 6396420), (2580, 6076599), (2907, 5393060), (2924, 5361705), (3060, 5123407), (3230, 4853754), (3268, 4797315), (3420, 4584101), (3655, 4289364), (3870, 4051066), (3876, 4044795), (4085, 3837852), (4386, 3574470), (4845, 3235836), (4902, 3198210), (5814, 2696530), (6271, 2500020), (6460, 2426877), (6579, 2382980), (7310, 2144682), (7353, 2132140), (7740, 2025533), (8170, 1918926), (8772, 1787235), (9690, 1617918), (9804, 1599105), (10965, 1429788), (11628, 1348265), (12255, 1279284), (12542, 1250010), (13158, 1191490), (13889, 1128780), (14535, 1078612), (14620, 1072341), (14706, 1066070), (16340, 959463), (18813, 833340), (19380, 808959), (21930, 714894), (24510, 639642), (25084, 625005), (26316, 595745), (27778, 564390), (29070, 539306), (29412, 533035), (31355, 500004), (32895, 476596), (36765, 426428), (37626, 416670), (41667, 376260), (43860, 357447), (49020, 319821), (55556, 282195), (56439, 277780), (58140, 269653), (62710, 250002), (65790, 238298), (69445, 225756), (73530, 213214), (75252, 208335), (83334, 188130), (94065, 166668), (106607, 147060), (112878, 138890), (119149, 131580), (125001, 125420)]