90029940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 192

約数和(自身を含む): 338688000

約数和(自身を除く): 248658060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1499, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 2998, 3003, 4004, 4290, 4497, 4620, 5005, 5460, 5996, 6006, 7495, 8580, 8994, 10010, 10493, 12012, 14990, 15015, 16489, 17988, 19487, 20020, 20986, 22485, 29980, 30030, 31479, 32978, 38974, 41972, 44970, 49467, 52465, 58461, 60060, 62958, 65956, 77948, 82445, 89940, 97435, 98934, 104930, 115423, 116922, 125916, 136409, 157395, 164890, 194870, 197868, 209860, 214357, 230846, 233844, 247335, 272818, 292305, 314790, 329780, 346269, 389740, 409227, 428714, 461692, 494670, 545636, 577115, 584610, 629580, 643071, 682045, 692538, 818454, 857428, 989340, 1071785, 1154230, 1169220, 1286142, 1364090, 1385076, 1500499, 1636908, 1731345, 2046135, 2143570, 2308460, 2572284, 2728180, 3000998, 3215355, 3462690, 4092270, 4287140, 4501497, 6001996, 6430710, 6925380, 7502495, 8184540, 9002994, 12861420, 15004990, 18005988, 22507485, 30009980, 45014970, 90029940]

約数ペア:

[(1, 90029940), (2, 45014970), (3, 30009980), (4, 22507485), (5, 18005988), (6, 15004990), (7, 12861420), (10, 9002994), (11, 8184540), (12, 7502495), (13, 6925380), (14, 6430710), (15, 6001996), (20, 4501497), (21, 4287140), (22, 4092270), (26, 3462690), (28, 3215355), (30, 3000998), (33, 2728180), (35, 2572284), (39, 2308460), (42, 2143570), (44, 2046135), (52, 1731345), (55, 1636908), (60, 1500499), (65, 1385076), (66, 1364090), (70, 1286142), (77, 1169220), (78, 1154230), (84, 1071785), (91, 989340), (105, 857428), (110, 818454), (130, 692538), (132, 682045), (140, 643071), (143, 629580), (154, 584610), (156, 577115), (165, 545636), (182, 494670), (195, 461692), (210, 428714), (220, 409227), (231, 389740), (260, 346269), (273, 329780), (286, 314790), (308, 292305), (330, 272818), (364, 247335), (385, 233844), (390, 230846), (420, 214357), (429, 209860), (455, 197868), (462, 194870), (546, 164890), (572, 157395), (660, 136409), (715, 125916), (770, 116922), (780, 115423), (858, 104930), (910, 98934), (924, 97435), (1001, 89940), (1092, 82445), (1155, 77948), (1365, 65956), (1430, 62958), (1499, 60060), (1540, 58461), (1716, 52465), (1820, 49467), (2002, 44970), (2145, 41972), (2310, 38974), (2730, 32978), (2860, 31479), (2998, 30030), (3003, 29980), (4004, 22485), (4290, 20986), (4497, 20020), (4620, 19487), (5005, 17988), (5460, 16489), (5996, 15015), (6006, 14990), (7495, 12012), (8580, 10493), (8994, 10010)]