42873000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 138378240

約数和(自身を除く): 95505240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 461, 465, 500, 600, 620, 744, 750, 775, 922, 930, 1000, 1240, 1383, 1500, 1550, 1844, 1860, 2305, 2325, 2766, 3000, 3100, 3688, 3720, 3875, 4610, 4650, 5532, 6200, 6915, 7750, 9220, 9300, 11064, 11525, 11625, 13830, 14291, 15500, 18440, 18600, 23050, 23250, 27660, 28582, 31000, 34575, 42873, 46100, 46500, 55320, 57164, 57625, 69150, 71455, 85746, 92200, 93000, 114328, 115250, 138300, 142910, 171492, 172875, 214365, 230500, 276600, 285820, 342984, 345750, 357275, 428730, 461000, 571640, 691500, 714550, 857460, 1071825, 1383000, 1429100, 1714920, 1786375, 2143650, 2858200, 3572750, 4287300, 5359125, 7145500, 8574600, 10718250, 14291000, 21436500, 42873000]

約数ペア:

[(1, 42873000), (2, 21436500), (3, 14291000), (4, 10718250), (5, 8574600), (6, 7145500), (8, 5359125), (10, 4287300), (12, 3572750), (15, 2858200), (20, 2143650), (24, 1786375), (25, 1714920), (30, 1429100), (31, 1383000), (40, 1071825), (50, 857460), (60, 714550), (62, 691500), (75, 571640), (93, 461000), (100, 428730), (120, 357275), (124, 345750), (125, 342984), (150, 285820), (155, 276600), (186, 230500), (200, 214365), (248, 172875), (250, 171492), (300, 142910), (310, 138300), (372, 115250), (375, 114328), (461, 93000), (465, 92200), (500, 85746), (600, 71455), (620, 69150), (744, 57625), (750, 57164), (775, 55320), (922, 46500), (930, 46100), (1000, 42873), (1240, 34575), (1383, 31000), (1500, 28582), (1550, 27660), (1844, 23250), (1860, 23050), (2305, 18600), (2325, 18440), (2766, 15500), (3000, 14291), (3100, 13830), (3688, 11625), (3720, 11525), (3875, 11064), (4610, 9300), (4650, 9220), (5532, 7750), (6200, 6915)]