90137550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 233244000

約数和(自身を除く): 143106450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 109, 111, 149, 150, 185, 218, 222, 298, 327, 370, 447, 545, 555, 654, 745, 894, 925, 1090, 1110, 1490, 1635, 1850, 2235, 2725, 2775, 3270, 3725, 4033, 4470, 5450, 5513, 5550, 7450, 8066, 8175, 11026, 11175, 12099, 16241, 16350, 16539, 20165, 22350, 24198, 27565, 32482, 33078, 40330, 48723, 55130, 60495, 81205, 82695, 97446, 100825, 120990, 137825, 162410, 165390, 201650, 243615, 275650, 302475, 406025, 413475, 487230, 600917, 604950, 812050, 826950, 1201834, 1218075, 1802751, 2436150, 3004585, 3605502, 6009170, 9013755, 15022925, 18027510, 30045850, 45068775, 90137550]

約数ペア:

[(1, 90137550), (2, 45068775), (3, 30045850), (5, 18027510), (6, 15022925), (10, 9013755), (15, 6009170), (25, 3605502), (30, 3004585), (37, 2436150), (50, 1802751), (74, 1218075), (75, 1201834), (109, 826950), (111, 812050), (149, 604950), (150, 600917), (185, 487230), (218, 413475), (222, 406025), (298, 302475), (327, 275650), (370, 243615), (447, 201650), (545, 165390), (555, 162410), (654, 137825), (745, 120990), (894, 100825), (925, 97446), (1090, 82695), (1110, 81205), (1490, 60495), (1635, 55130), (1850, 48723), (2235, 40330), (2725, 33078), (2775, 32482), (3270, 27565), (3725, 24198), (4033, 22350), (4470, 20165), (5450, 16539), (5513, 16350), (5550, 16241), (7450, 12099), (8066, 11175), (8175, 11026)]