137651850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 428276160

約数和(自身を除く): 290624310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 89, 90, 105, 126, 150, 175, 178, 210, 225, 267, 315, 350, 445, 450, 491, 525, 534, 623, 630, 801, 890, 982, 1050, 1246, 1335, 1473, 1575, 1602, 1869, 2225, 2455, 2670, 2946, 3115, 3150, 3437, 3738, 4005, 4419, 4450, 4910, 5607, 6230, 6675, 6874, 7365, 8010, 8838, 9345, 10311, 11214, 12275, 13350, 14730, 15575, 17185, 18690, 20025, 20622, 22095, 24550, 28035, 30933, 31150, 34370, 36825, 40050, 43699, 44190, 46725, 51555, 56070, 61866, 73650, 85925, 87398, 93450, 103110, 110475, 131097, 140175, 154665, 171850, 218495, 220950, 257775, 262194, 280350, 305893, 309330, 393291, 436990, 515550, 611786, 655485, 773325, 786582, 917679, 1092475, 1310970, 1529465, 1546650, 1835358, 1966455, 2184950, 2753037, 3058930, 3277425, 3932910, 4588395, 5506074, 6554850, 7647325, 9176790, 9832275, 13765185, 15294650, 19664550, 22941975, 27530370, 45883950, 68825925, 137651850]

約数ペア:

[(1, 137651850), (2, 68825925), (3, 45883950), (5, 27530370), (6, 22941975), (7, 19664550), (9, 15294650), (10, 13765185), (14, 9832275), (15, 9176790), (18, 7647325), (21, 6554850), (25, 5506074), (30, 4588395), (35, 3932910), (42, 3277425), (45, 3058930), (50, 2753037), (63, 2184950), (70, 1966455), (75, 1835358), (89, 1546650), (90, 1529465), (105, 1310970), (126, 1092475), (150, 917679), (175, 786582), (178, 773325), (210, 655485), (225, 611786), (267, 515550), (315, 436990), (350, 393291), (445, 309330), (450, 305893), (491, 280350), (525, 262194), (534, 257775), (623, 220950), (630, 218495), (801, 171850), (890, 154665), (982, 140175), (1050, 131097), (1246, 110475), (1335, 103110), (1473, 93450), (1575, 87398), (1602, 85925), (1869, 73650), (2225, 61866), (2455, 56070), (2670, 51555), (2946, 46725), (3115, 44190), (3150, 43699), (3437, 40050), (3738, 36825), (4005, 34370), (4419, 31150), (4450, 30933), (4910, 28035), (5607, 24550), (6230, 22095), (6675, 20622), (6874, 20025), (7365, 18690), (8010, 17185), (8838, 15575), (9345, 14730), (10311, 13350), (11214, 12275)]