1955250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 5840640

約数和(自身を除く): 3885390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 79, 90, 99, 110, 125, 150, 158, 165, 198, 225, 237, 250, 275, 330, 375, 395, 450, 474, 495, 550, 711, 750, 790, 825, 869, 990, 1125, 1185, 1375, 1422, 1650, 1738, 1975, 2250, 2370, 2475, 2607, 2750, 3555, 3950, 4125, 4345, 4950, 5214, 5925, 7110, 7821, 8250, 8690, 9875, 11850, 12375, 13035, 15642, 17775, 19750, 21725, 24750, 26070, 29625, 35550, 39105, 43450, 59250, 65175, 78210, 88875, 108625, 130350, 177750, 195525, 217250, 325875, 391050, 651750, 977625, 1955250]

約数ペア:

[(1, 1955250), (2, 977625), (3, 651750), (5, 391050), (6, 325875), (9, 217250), (10, 195525), (11, 177750), (15, 130350), (18, 108625), (22, 88875), (25, 78210), (30, 65175), (33, 59250), (45, 43450), (50, 39105), (55, 35550), (66, 29625), (75, 26070), (79, 24750), (90, 21725), (99, 19750), (110, 17775), (125, 15642), (150, 13035), (158, 12375), (165, 11850), (198, 9875), (225, 8690), (237, 8250), (250, 7821), (275, 7110), (330, 5925), (375, 5214), (395, 4950), (450, 4345), (474, 4125), (495, 3950), (550, 3555), (711, 2750), (750, 2607), (790, 2475), (825, 2370), (869, 2250), (990, 1975), (1125, 1738), (1185, 1650), (1375, 1422)]