30550500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 103434240

約数和(自身を除く): 72883740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 73, 75, 90, 93, 100, 108, 124, 125, 135, 146, 150, 155, 180, 186, 219, 225, 250, 270, 279, 292, 300, 310, 365, 372, 375, 438, 450, 465, 500, 540, 558, 620, 657, 675, 730, 750, 775, 837, 876, 900, 930, 1095, 1116, 1125, 1314, 1350, 1395, 1460, 1500, 1550, 1674, 1825, 1860, 1971, 2190, 2250, 2263, 2325, 2628, 2700, 2790, 3100, 3285, 3348, 3375, 3650, 3875, 3942, 4185, 4380, 4500, 4526, 4650, 5475, 5580, 6570, 6750, 6789, 6975, 7300, 7750, 7884, 8370, 9052, 9125, 9300, 9855, 10950, 11315, 11625, 13140, 13500, 13578, 13950, 15500, 16425, 16740, 18250, 19710, 20367, 20925, 21900, 22630, 23250, 27156, 27375, 27900, 32850, 33945, 34875, 36500, 39420, 40734, 41850, 45260, 46500, 49275, 54750, 56575, 61101, 65700, 67890, 69750, 81468, 82125, 83700, 98550, 101835, 104625, 109500, 113150, 122202, 135780, 139500, 164250, 169725, 197100, 203670, 209250, 226300, 244404, 246375, 282875, 305505, 328500, 339450, 407340, 418500, 492750, 509175, 565750, 611010, 678900, 848625, 985500, 1018350, 1131500, 1222020, 1527525, 1697250, 2036700, 2545875, 3055050, 3394500, 5091750, 6110100, 7637625, 10183500, 15275250, 30550500]

約数ペア:

[(1, 30550500), (2, 15275250), (3, 10183500), (4, 7637625), (5, 6110100), (6, 5091750), (9, 3394500), (10, 3055050), (12, 2545875), (15, 2036700), (18, 1697250), (20, 1527525), (25, 1222020), (27, 1131500), (30, 1018350), (31, 985500), (36, 848625), (45, 678900), (50, 611010), (54, 565750), (60, 509175), (62, 492750), (73, 418500), (75, 407340), (90, 339450), (93, 328500), (100, 305505), (108, 282875), (124, 246375), (125, 244404), (135, 226300), (146, 209250), (150, 203670), (155, 197100), (180, 169725), (186, 164250), (219, 139500), (225, 135780), (250, 122202), (270, 113150), (279, 109500), (292, 104625), (300, 101835), (310, 98550), (365, 83700), (372, 82125), (375, 81468), (438, 69750), (450, 67890), (465, 65700), (500, 61101), (540, 56575), (558, 54750), (620, 49275), (657, 46500), (675, 45260), (730, 41850), (750, 40734), (775, 39420), (837, 36500), (876, 34875), (900, 33945), (930, 32850), (1095, 27900), (1116, 27375), (1125, 27156), (1314, 23250), (1350, 22630), (1395, 21900), (1460, 20925), (1500, 20367), (1550, 19710), (1674, 18250), (1825, 16740), (1860, 16425), (1971, 15500), (2190, 13950), (2250, 13578), (2263, 13500), (2325, 13140), (2628, 11625), (2700, 11315), (2790, 10950), (3100, 9855), (3285, 9300), (3348, 9125), (3375, 9052), (3650, 8370), (3875, 7884), (3942, 7750), (4185, 7300), (4380, 6975), (4500, 6789), (4526, 6750), (4650, 6570), (5475, 5580)]