45490500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 156723840

約数和(自身を除く): 111233340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 919, 990, 1100, 1125, 1375, 1500, 1650, 1838, 1980, 2250, 2475, 2750, 2757, 3300, 3676, 4125, 4500, 4595, 4950, 5500, 5514, 8250, 8271, 9190, 9900, 10109, 11028, 12375, 13785, 16500, 16542, 18380, 20218, 22975, 24750, 27570, 30327, 33084, 40436, 41355, 45950, 49500, 50545, 55140, 60654, 68925, 82710, 90981, 91900, 101090, 114875, 121308, 137850, 151635, 165420, 181962, 202180, 206775, 229750, 252725, 275700, 303270, 344625, 363924, 413550, 454905, 459500, 505450, 606540, 689250, 758175, 827100, 909810, 1010900, 1033875, 1263625, 1378500, 1516350, 1819620, 2067750, 2274525, 2527250, 3032700, 3790875, 4135500, 4549050, 5054500, 7581750, 9098100, 11372625, 15163500, 22745250, 45490500]

約数ペア:

[(1, 45490500), (2, 22745250), (3, 15163500), (4, 11372625), (5, 9098100), (6, 7581750), (9, 5054500), (10, 4549050), (11, 4135500), (12, 3790875), (15, 3032700), (18, 2527250), (20, 2274525), (22, 2067750), (25, 1819620), (30, 1516350), (33, 1378500), (36, 1263625), (44, 1033875), (45, 1010900), (50, 909810), (55, 827100), (60, 758175), (66, 689250), (75, 606540), (90, 505450), (99, 459500), (100, 454905), (110, 413550), (125, 363924), (132, 344625), (150, 303270), (165, 275700), (180, 252725), (198, 229750), (220, 206775), (225, 202180), (250, 181962), (275, 165420), (300, 151635), (330, 137850), (375, 121308), (396, 114875), (450, 101090), (495, 91900), (500, 90981), (550, 82710), (660, 68925), (750, 60654), (825, 55140), (900, 50545), (919, 49500), (990, 45950), (1100, 41355), (1125, 40436), (1375, 33084), (1500, 30327), (1650, 27570), (1838, 24750), (1980, 22975), (2250, 20218), (2475, 18380), (2750, 16542), (2757, 16500), (3300, 13785), (3676, 12375), (4125, 11028), (4500, 10109), (4595, 9900), (4950, 9190), (5500, 8271), (5514, 8250)]