140382450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 439555200

約数和(自身を除く): 299172750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 65, 75, 78, 90, 95, 114, 117, 130, 135, 150, 171, 190, 195, 225, 234, 247, 270, 285, 325, 342, 351, 390, 421, 450, 475, 494, 513, 570, 585, 650, 675, 702, 741, 842, 855, 950, 975, 1026, 1170, 1235, 1263, 1350, 1425, 1482, 1710, 1755, 1950, 2105, 2223, 2470, 2526, 2565, 2850, 2925, 3510, 3705, 3789, 4210, 4275, 4446, 5130, 5473, 5850, 6175, 6315, 6669, 7410, 7578, 7999, 8550, 8775, 10525, 10946, 11115, 11367, 12350, 12630, 12825, 13338, 15998, 16419, 17550, 18525, 18945, 21050, 22230, 22734, 23997, 25650, 27365, 31575, 32838, 33345, 37050, 37890, 39995, 47994, 49257, 54730, 55575, 56835, 63150, 66690, 71991, 79990, 82095, 94725, 98514, 103987, 111150, 113670, 119985, 136825, 143982, 147771, 164190, 166725, 189450, 199975, 207974, 215973, 239970, 246285, 273650, 284175, 295542, 311961, 333450, 359955, 399950, 410475, 431946, 492570, 519935, 568350, 599925, 623922, 719910, 738855, 820950, 935883, 1039870, 1079865, 1199850, 1231425, 1477710, 1559805, 1799775, 1871766, 2159730, 2462850, 2599675, 2807649, 3119610, 3599550, 3694275, 4679415, 5199350, 5399325, 5615298, 7388550, 7799025, 9358830, 10798650, 14038245, 15598050, 23397075, 28076490, 46794150, 70191225, 140382450]

約数ペア:

[(1, 140382450), (2, 70191225), (3, 46794150), (5, 28076490), (6, 23397075), (9, 15598050), (10, 14038245), (13, 10798650), (15, 9358830), (18, 7799025), (19, 7388550), (25, 5615298), (26, 5399325), (27, 5199350), (30, 4679415), (38, 3694275), (39, 3599550), (45, 3119610), (50, 2807649), (54, 2599675), (57, 2462850), (65, 2159730), (75, 1871766), (78, 1799775), (90, 1559805), (95, 1477710), (114, 1231425), (117, 1199850), (130, 1079865), (135, 1039870), (150, 935883), (171, 820950), (190, 738855), (195, 719910), (225, 623922), (234, 599925), (247, 568350), (270, 519935), (285, 492570), (325, 431946), (342, 410475), (351, 399950), (390, 359955), (421, 333450), (450, 311961), (475, 295542), (494, 284175), (513, 273650), (570, 246285), (585, 239970), (650, 215973), (675, 207974), (702, 199975), (741, 189450), (842, 166725), (855, 164190), (950, 147771), (975, 143982), (1026, 136825), (1170, 119985), (1235, 113670), (1263, 111150), (1350, 103987), (1425, 98514), (1482, 94725), (1710, 82095), (1755, 79990), (1950, 71991), (2105, 66690), (2223, 63150), (2470, 56835), (2526, 55575), (2565, 54730), (2850, 49257), (2925, 47994), (3510, 39995), (3705, 37890), (3789, 37050), (4210, 33345), (4275, 32838), (4446, 31575), (5130, 27365), (5473, 25650), (5850, 23997), (6175, 22734), (6315, 22230), (6669, 21050), (7410, 18945), (7578, 18525), (7999, 17550), (8550, 16419), (8775, 15998), (10525, 13338), (10946, 12825), (11115, 12630), (11367, 12350)]