45257940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 175308672

約数和(自身を除く): 130050732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 307, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 614, 630, 702, 756, 780, 810, 819, 910, 921, 945, 1053, 1092, 1134, 1170, 1228, 1260, 1365, 1404, 1535, 1620, 1638, 1755, 1820, 1842, 1890, 2106, 2149, 2268, 2340, 2457, 2730, 2763, 2835, 3070, 3276, 3510, 3684, 3780, 3991, 4095, 4212, 4298, 4605, 4914, 5265, 5460, 5526, 5670, 6140, 6447, 7020, 7371, 7982, 8190, 8289, 8596, 9210, 9828, 10530, 10745, 11052, 11340, 11973, 12285, 12894, 13815, 14742, 15964, 16380, 16578, 18420, 19341, 19955, 21060, 21490, 23946, 24570, 24867, 25788, 27630, 27937, 29484, 32235, 33156, 35919, 36855, 38682, 39910, 41445, 42980, 47892, 49140, 49734, 55260, 55874, 58023, 59865, 64470, 71838, 73710, 77364, 79820, 82890, 83811, 96705, 99468, 107757, 111748, 116046, 119730, 124335, 128940, 139685, 143676, 147420, 165780, 167622, 174069, 179595, 193410, 215514, 232092, 239460, 248670, 251433, 279370, 290115, 323271, 335244, 348138, 359190, 386820, 419055, 431028, 497340, 502866, 538785, 558740, 580230, 646542, 696276, 718380, 754299, 838110, 870345, 1005732, 1077570, 1160460, 1257165, 1293084, 1508598, 1616355, 1676220, 1740690, 2155140, 2262897, 2514330, 3017196, 3232710, 3481380, 3771495, 4525794, 5028660, 6465420, 7542990, 9051588, 11314485, 15085980, 22628970, 45257940]

約数ペア:

[(1, 45257940), (2, 22628970), (3, 15085980), (4, 11314485), (5, 9051588), (6, 7542990), (7, 6465420), (9, 5028660), (10, 4525794), (12, 3771495), (13, 3481380), (14, 3232710), (15, 3017196), (18, 2514330), (20, 2262897), (21, 2155140), (26, 1740690), (27, 1676220), (28, 1616355), (30, 1508598), (35, 1293084), (36, 1257165), (39, 1160460), (42, 1077570), (45, 1005732), (52, 870345), (54, 838110), (60, 754299), (63, 718380), (65, 696276), (70, 646542), (78, 580230), (81, 558740), (84, 538785), (90, 502866), (91, 497340), (105, 431028), (108, 419055), (117, 386820), (126, 359190), (130, 348138), (135, 335244), (140, 323271), (156, 290115), (162, 279370), (180, 251433), (182, 248670), (189, 239460), (195, 232092), (210, 215514), (234, 193410), (252, 179595), (260, 174069), (270, 167622), (273, 165780), (307, 147420), (315, 143676), (324, 139685), (351, 128940), (364, 124335), (378, 119730), (390, 116046), (405, 111748), (420, 107757), (455, 99468), (468, 96705), (540, 83811), (546, 82890), (567, 79820), (585, 77364), (614, 73710), (630, 71838), (702, 64470), (756, 59865), (780, 58023), (810, 55874), (819, 55260), (910, 49734), (921, 49140), (945, 47892), (1053, 42980), (1092, 41445), (1134, 39910), (1170, 38682), (1228, 36855), (1260, 35919), (1365, 33156), (1404, 32235), (1535, 29484), (1620, 27937), (1638, 27630), (1755, 25788), (1820, 24867), (1842, 24570), (1890, 23946), (2106, 21490), (2149, 21060), (2268, 19955), (2340, 19341), (2457, 18420), (2730, 16578), (2763, 16380), (2835, 15964), (3070, 14742), (3276, 13815), (3510, 12894), (3684, 12285), (3780, 11973), (3991, 11340), (4095, 11052), (4212, 10745), (4298, 10530), (4605, 9828), (4914, 9210), (5265, 8596), (5460, 8289), (5526, 8190), (5670, 7982), (6140, 7371), (6447, 7020)]