220125960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 522870840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 83, 90, 106, 120, 139, 159, 166, 180, 212, 249, 265, 278, 318, 332, 360, 415, 417, 424, 477, 498, 530, 556, 636, 664, 695, 747, 795, 830, 834, 954, 996, 1060, 1112, 1245, 1251, 1272, 1390, 1494, 1590, 1660, 1668, 1908, 1992, 2085, 2120, 2385, 2490, 2502, 2780, 2988, 3180, 3320, 3336, 3735, 3816, 4170, 4399, 4770, 4980, 5004, 5560, 5976, 6255, 6360, 7367, 7470, 8340, 8798, 9540, 9960, 10008, 11537, 12510, 13197, 14734, 14940, 16680, 17596, 19080, 21995, 22101, 23074, 25020, 26394, 29468, 29880, 34611, 35192, 36835, 39591, 43990, 44202, 46148, 50040, 52788, 57685, 58936, 65985, 66303, 69222, 73670, 79182, 87980, 88404, 92296, 103833, 105576, 110505, 115370, 131970, 132606, 138444, 147340, 158364, 173055, 175960, 176808, 197955, 207666, 221010, 230740, 263940, 265212, 276888, 294680, 316728, 331515, 346110, 395910, 415332, 442020, 461480, 519165, 527880, 530424, 611461, 663030, 692220, 791820, 830664, 884040, 1038330, 1222922, 1326060, 1384440, 1583640, 1834383, 2076660, 2445844, 2652120, 3057305, 3668766, 4153320, 4891688, 5503149, 6114610, 7337532, 9171915, 11006298, 12229220, 14675064, 18343830, 22012596, 24458440, 27515745, 36687660, 44025192, 55031490, 73375320, 110062980, 220125960]

約数ペア:

[(1, 220125960), (2, 110062980), (3, 73375320), (4, 55031490), (5, 44025192), (6, 36687660), (8, 27515745), (9, 24458440), (10, 22012596), (12, 18343830), (15, 14675064), (18, 12229220), (20, 11006298), (24, 9171915), (30, 7337532), (36, 6114610), (40, 5503149), (45, 4891688), (53, 4153320), (60, 3668766), (72, 3057305), (83, 2652120), (90, 2445844), (106, 2076660), (120, 1834383), (139, 1583640), (159, 1384440), (166, 1326060), (180, 1222922), (212, 1038330), (249, 884040), (265, 830664), (278, 791820), (318, 692220), (332, 663030), (360, 611461), (415, 530424), (417, 527880), (424, 519165), (477, 461480), (498, 442020), (530, 415332), (556, 395910), (636, 346110), (664, 331515), (695, 316728), (747, 294680), (795, 276888), (830, 265212), (834, 263940), (954, 230740), (996, 221010), (1060, 207666), (1112, 197955), (1245, 176808), (1251, 175960), (1272, 173055), (1390, 158364), (1494, 147340), (1590, 138444), (1660, 132606), (1668, 131970), (1908, 115370), (1992, 110505), (2085, 105576), (2120, 103833), (2385, 92296), (2490, 88404), (2502, 87980), (2780, 79182), (2988, 73670), (3180, 69222), (3320, 66303), (3336, 65985), (3735, 58936), (3816, 57685), (4170, 52788), (4399, 50040), (4770, 46148), (4980, 44202), (5004, 43990), (5560, 39591), (5976, 36835), (6255, 35192), (6360, 34611), (7367, 29880), (7470, 29468), (8340, 26394), (8798, 25020), (9540, 23074), (9960, 22101), (10008, 21995), (11537, 19080), (12510, 17596), (13197, 16680), (14734, 14940)]