542947950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{38921}}^1$

素因数の和:38970

約数の個数: 72

約数和(自身を含む): 1505814336

約数和(自身を除く): 962866386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 38921, 77842, 116763, 194605, 233526, 350289, 389210, 583815, 700578, 973025, 1167630, 1206551, 1751445, 1946050, 2413102, 2919075, 3502890, 3619653, 5838150, 6032755, 7239306, 8757225, 10858959, 12065510, 17514450, 18098265, 21717918, 30163775, 36196530, 54294795, 60327550, 90491325, 108589590, 180982650, 271473975, 542947950]

約数ペア:

[(1, 542947950), (2, 271473975), (3, 180982650), (5, 108589590), (6, 90491325), (9, 60327550), (10, 54294795), (15, 36196530), (18, 30163775), (25, 21717918), (30, 18098265), (31, 17514450), (45, 12065510), (50, 10858959), (62, 8757225), (75, 7239306), (90, 6032755), (93, 5838150), (150, 3619653), (155, 3502890), (186, 2919075), (225, 2413102), (279, 1946050), (310, 1751445), (450, 1206551), (465, 1167630), (558, 973025), (775, 700578), (930, 583815), (1395, 389210), (1550, 350289), (2325, 233526), (2790, 194605), (4650, 116763), (6975, 77842), (13950, 38921)]