89309220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 335978496

約数和(自身を除く): 246669276

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, 1487, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 2974, 3003, 4004, 4290, 4461, 4620, 5005, 5460, 5948, 6006, 7435, 8580, 8922, 10010, 10409, 12012, 14870, 15015, 16357, 17844, 19331, 20020, 20818, 22305, 29740, 30030, 31227, 32714, 38662, 41636, 44610, 49071, 52045, 57993, 60060, 62454, 65428, 77324, 81785, 89220, 96655, 98142, 104090, 114499, 115986, 124908, 135317, 156135, 163570, 193310, 196284, 208180, 212641, 228998, 231972, 245355, 270634, 289965, 312270, 327140, 343497, 386620, 405951, 425282, 457996, 490710, 541268, 572495, 579930, 624540, 637923, 676585, 686994, 811902, 850564, 981420, 1063205, 1144990, 1159860, 1275846, 1353170, 1373988, 1488487, 1623804, 1717485, 2029755, 2126410, 2289980, 2551692, 2706340, 2976974, 3189615, 3434970, 4059510, 4252820, 4465461, 5953948, 6379230, 6869940, 7442435, 8119020, 8930922, 12758460, 14884870, 17861844, 22327305, 29769740, 44654610, 89309220]

約数ペア:

[(1, 89309220), (2, 44654610), (3, 29769740), (4, 22327305), (5, 17861844), (6, 14884870), (7, 12758460), (10, 8930922), (11, 8119020), (12, 7442435), (13, 6869940), (14, 6379230), (15, 5953948), (20, 4465461), (21, 4252820), (22, 4059510), (26, 3434970), (28, 3189615), (30, 2976974), (33, 2706340), (35, 2551692), (39, 2289980), (42, 2126410), (44, 2029755), (52, 1717485), (55, 1623804), (60, 1488487), (65, 1373988), (66, 1353170), (70, 1275846), (77, 1159860), (78, 1144990), (84, 1063205), (91, 981420), (105, 850564), (110, 811902), (130, 686994), (132, 676585), (140, 637923), (143, 624540), (154, 579930), (156, 572495), (165, 541268), (182, 490710), (195, 457996), (210, 425282), (220, 405951), (231, 386620), (260, 343497), (273, 327140), (286, 312270), (308, 289965), (330, 270634), (364, 245355), (385, 231972), (390, 228998), (420, 212641), (429, 208180), (455, 196284), (462, 193310), (546, 163570), (572, 156135), (660, 135317), (715, 124908), (770, 115986), (780, 114499), (858, 104090), (910, 98142), (924, 96655), (1001, 89220), (1092, 81785), (1155, 77324), (1365, 65428), (1430, 62454), (1487, 60060), (1540, 57993), (1716, 52045), (1820, 49071), (2002, 44610), (2145, 41636), (2310, 38662), (2730, 32714), (2860, 31227), (2974, 30030), (3003, 29740), (4004, 22305), (4290, 20818), (4461, 20020), (4620, 19331), (5005, 17844), (5460, 16357), (5948, 15015), (6006, 14870), (7435, 12012), (8580, 10409), (8922, 10010)]