101577420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 144

約数和(自身を含む): 370755840

約数和(自身を除く): 269178420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4243, 4788, 5985, 7980, 8486, 11970, 12729, 16972, 21215, 23940, 25458, 29701, 38187, 42430, 50916, 59402, 63645, 76374, 80617, 84860, 89103, 118804, 127290, 148505, 152748, 161234, 178206, 190935, 241851, 254580, 267309, 297010, 322468, 356412, 381870, 403085, 445515, 483702, 534618, 564319, 594020, 725553, 763740, 806170, 891030, 967404, 1069236, 1128638, 1209255, 1336545, 1451106, 1612340, 1692957, 1782060, 2257276, 2418510, 2673090, 2821595, 2902212, 3385914, 3627765, 4837020, 5078871, 5346180, 5643190, 6771828, 7255530, 8464785, 10157742, 11286380, 14511060, 16929570, 20315484, 25394355, 33859140, 50788710, 101577420]

約数ペア:

[(1, 101577420), (2, 50788710), (3, 33859140), (4, 25394355), (5, 20315484), (6, 16929570), (7, 14511060), (9, 11286380), (10, 10157742), (12, 8464785), (14, 7255530), (15, 6771828), (18, 5643190), (19, 5346180), (20, 5078871), (21, 4837020), (28, 3627765), (30, 3385914), (35, 2902212), (36, 2821595), (38, 2673090), (42, 2418510), (45, 2257276), (57, 1782060), (60, 1692957), (63, 1612340), (70, 1451106), (76, 1336545), (84, 1209255), (90, 1128638), (95, 1069236), (105, 967404), (114, 891030), (126, 806170), (133, 763740), (140, 725553), (171, 594020), (180, 564319), (190, 534618), (210, 483702), (228, 445515), (252, 403085), (266, 381870), (285, 356412), (315, 322468), (342, 297010), (380, 267309), (399, 254580), (420, 241851), (532, 190935), (570, 178206), (630, 161234), (665, 152748), (684, 148505), (798, 127290), (855, 118804), (1140, 89103), (1197, 84860), (1260, 80617), (1330, 76374), (1596, 63645), (1710, 59402), (1995, 50916), (2394, 42430), (2660, 38187), (3420, 29701), (3990, 25458), (4243, 23940), (4788, 21215), (5985, 16972), (7980, 12729), (8486, 11970)]