90159750

素因数分解:

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

素因数の和:101

約数の個数: 192

約数和(自身を含む): 271028160

約数和(自身を除く): 180868410

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, 361, 370, 375, 450, 475, 513, 555, 570, 666, 675, 703, 722, 750, 855, 925, 950, 999, 1026, 1083, 1110, 1125, 1350, 1406, 1425, 1665, 1710, 1805, 1850, 1998, 2109, 2166, 2250, 2375, 2565, 2775, 2850, 3249, 3330, 3375, 3515, 3610, 4218, 4275, 4625, 4750, 4995, 5130, 5415, 5550, 6327, 6498, 6750, 7030, 7125, 8325, 8550, 9025, 9250, 9747, 9990, 10545, 10830, 12654, 12825, 13357, 13875, 14250, 16245, 16650, 17575, 18050, 18981, 19494, 21090, 21375, 24975, 25650, 26714, 27075, 27750, 31635, 32490, 35150, 37962, 40071, 41625, 42750, 45125, 48735, 49950, 52725, 54150, 63270, 64125, 66785, 80142, 81225, 83250, 87875, 90250, 94905, 97470, 105450, 120213, 124875, 128250, 133570, 135375, 158175, 162450, 175750, 189810, 200355, 240426, 243675, 249750, 263625, 270750, 316350, 333925, 360639, 400710, 406125, 474525, 487350, 527250, 601065, 667850, 721278, 790875, 812250, 949050, 1001775, 1202130, 1218375, 1581750, 1669625, 1803195, 2003550, 2372625, 2436750, 3005325, 3339250, 3606390, 4745250, 5008875, 6010650, 9015975, 10017750, 15026625, 18031950, 30053250, 45079875, 90159750]

約数ペア:

[(1, 90159750), (2, 45079875), (3, 30053250), (5, 18031950), (6, 15026625), (9, 10017750), (10, 9015975), (15, 6010650), (18, 5008875), (19, 4745250), (25, 3606390), (27, 3339250), (30, 3005325), (37, 2436750), (38, 2372625), (45, 2003550), (50, 1803195), (54, 1669625), (57, 1581750), (74, 1218375), (75, 1202130), (90, 1001775), (95, 949050), (111, 812250), (114, 790875), (125, 721278), (135, 667850), (150, 601065), (171, 527250), (185, 487350), (190, 474525), (222, 406125), (225, 400710), (250, 360639), (270, 333925), (285, 316350), (333, 270750), (342, 263625), (361, 249750), (370, 243675), (375, 240426), (450, 200355), (475, 189810), (513, 175750), (555, 162450), (570, 158175), (666, 135375), (675, 133570), (703, 128250), (722, 124875), (750, 120213), (855, 105450), (925, 97470), (950, 94905), (999, 90250), (1026, 87875), (1083, 83250), (1110, 81225), (1125, 80142), (1350, 66785), (1406, 64125), (1425, 63270), (1665, 54150), (1710, 52725), (1805, 49950), (1850, 48735), (1998, 45125), (2109, 42750), (2166, 41625), (2250, 40071), (2375, 37962), (2565, 35150), (2775, 32490), (2850, 31635), (3249, 27750), (3330, 27075), (3375, 26714), (3515, 25650), (3610, 24975), (4218, 21375), (4275, 21090), (4625, 19494), (4750, 18981), (4995, 18050), (5130, 17575), (5415, 16650), (5550, 16245), (6327, 14250), (6498, 13875), (6750, 13357), (7030, 12825), (7125, 12654), (8325, 10830), (8550, 10545), (9025, 9990), (9250, 9747)]