73782450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 230967360

約数和(自身を除く): 157184910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 126, 150, 175, 177, 210, 225, 295, 315, 350, 354, 397, 413, 450, 525, 531, 590, 630, 794, 826, 885, 1050, 1062, 1191, 1239, 1475, 1575, 1770, 1985, 2065, 2382, 2478, 2655, 2779, 2950, 3150, 3573, 3717, 3970, 4130, 4425, 5310, 5558, 5955, 6195, 7146, 7434, 8337, 8850, 9925, 10325, 11910, 12390, 13275, 13895, 16674, 17865, 18585, 19850, 20650, 23423, 25011, 26550, 27790, 29775, 30975, 35730, 37170, 41685, 46846, 50022, 59550, 61950, 69475, 70269, 83370, 89325, 92925, 117115, 125055, 138950, 140538, 163961, 178650, 185850, 208425, 210807, 234230, 250110, 327922, 351345, 416850, 421614, 491883, 585575, 625275, 702690, 819805, 983766, 1054035, 1171150, 1250550, 1475649, 1639610, 1756725, 2108070, 2459415, 2951298, 3513450, 4099025, 4918830, 5270175, 7378245, 8198050, 10540350, 12297075, 14756490, 24594150, 36891225, 73782450]

約数ペア:

[(1, 73782450), (2, 36891225), (3, 24594150), (5, 14756490), (6, 12297075), (7, 10540350), (9, 8198050), (10, 7378245), (14, 5270175), (15, 4918830), (18, 4099025), (21, 3513450), (25, 2951298), (30, 2459415), (35, 2108070), (42, 1756725), (45, 1639610), (50, 1475649), (59, 1250550), (63, 1171150), (70, 1054035), (75, 983766), (90, 819805), (105, 702690), (118, 625275), (126, 585575), (150, 491883), (175, 421614), (177, 416850), (210, 351345), (225, 327922), (295, 250110), (315, 234230), (350, 210807), (354, 208425), (397, 185850), (413, 178650), (450, 163961), (525, 140538), (531, 138950), (590, 125055), (630, 117115), (794, 92925), (826, 89325), (885, 83370), (1050, 70269), (1062, 69475), (1191, 61950), (1239, 59550), (1475, 50022), (1575, 46846), (1770, 41685), (1985, 37170), (2065, 35730), (2382, 30975), (2478, 29775), (2655, 27790), (2779, 26550), (2950, 25011), (3150, 23423), (3573, 20650), (3717, 19850), (3970, 18585), (4130, 17865), (4425, 16674), (5310, 13895), (5558, 13275), (5955, 12390), (6195, 11910), (7146, 10325), (7434, 9925), (8337, 8850)]