4745250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 14227200

約数和(自身を除く): 9481950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 37, 38, 45, 50, 54, 57, 74, 75, 90, 95, 111, 114, 125, 135, 150, 171, 185, 190, 222, 225, 250, 270, 285, 333, 342, 370, 375, 450, 475, 513, 555, 570, 666, 675, 703, 750, 855, 925, 950, 999, 1026, 1110, 1125, 1350, 1406, 1425, 1665, 1710, 1850, 1998, 2109, 2250, 2375, 2565, 2775, 2850, 3330, 3375, 3515, 4218, 4275, 4625, 4750, 4995, 5130, 5550, 6327, 6750, 7030, 7125, 8325, 8550, 9250, 9990, 10545, 12654, 12825, 13875, 14250, 16650, 17575, 18981, 21090, 21375, 24975, 25650, 27750, 31635, 35150, 37962, 41625, 42750, 49950, 52725, 63270, 64125, 83250, 87875, 94905, 105450, 124875, 128250, 158175, 175750, 189810, 249750, 263625, 316350, 474525, 527250, 790875, 949050, 1581750, 2372625, 4745250]

約数ペア:

[(1, 4745250), (2, 2372625), (3, 1581750), (5, 949050), (6, 790875), (9, 527250), (10, 474525), (15, 316350), (18, 263625), (19, 249750), (25, 189810), (27, 175750), (30, 158175), (37, 128250), (38, 124875), (45, 105450), (50, 94905), (54, 87875), (57, 83250), (74, 64125), (75, 63270), (90, 52725), (95, 49950), (111, 42750), (114, 41625), (125, 37962), (135, 35150), (150, 31635), (171, 27750), (185, 25650), (190, 24975), (222, 21375), (225, 21090), (250, 18981), (270, 17575), (285, 16650), (333, 14250), (342, 13875), (370, 12825), (375, 12654), (450, 10545), (475, 9990), (513, 9250), (555, 8550), (570, 8325), (666, 7125), (675, 7030), (703, 6750), (750, 6327), (855, 5550), (925, 5130), (950, 4995), (999, 4750), (1026, 4625), (1110, 4275), (1125, 4218), (1350, 3515), (1406, 3375), (1425, 3330), (1665, 2850), (1710, 2775), (1850, 2565), (1998, 2375), (2109, 2250)]