55709100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 183321600

約数和(自身を除く): 127612500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 439, 450, 470, 540, 564, 675, 705, 846, 878, 900, 940, 1175, 1269, 1317, 1350, 1410, 1692, 1756, 2115, 2195, 2350, 2538, 2634, 2700, 2820, 3525, 3951, 4230, 4390, 4700, 5076, 5268, 6345, 6585, 7050, 7902, 8460, 8780, 10575, 10975, 11853, 12690, 13170, 14100, 15804, 19755, 20633, 21150, 21950, 23706, 25380, 26340, 31725, 32925, 39510, 41266, 42300, 43900, 47412, 59265, 61899, 63450, 65850, 79020, 82532, 98775, 103165, 118530, 123798, 126900, 131700, 185697, 197550, 206330, 237060, 247596, 296325, 309495, 371394, 395100, 412660, 515825, 557091, 592650, 618990, 742788, 928485, 1031650, 1114182, 1185300, 1237980, 1547475, 1856970, 2063300, 2228364, 2785455, 3094950, 3713940, 4642425, 5570910, 6189900, 9284850, 11141820, 13927275, 18569700, 27854550, 55709100]

約数ペア:

[(1, 55709100), (2, 27854550), (3, 18569700), (4, 13927275), (5, 11141820), (6, 9284850), (9, 6189900), (10, 5570910), (12, 4642425), (15, 3713940), (18, 3094950), (20, 2785455), (25, 2228364), (27, 2063300), (30, 1856970), (36, 1547475), (45, 1237980), (47, 1185300), (50, 1114182), (54, 1031650), (60, 928485), (75, 742788), (90, 618990), (94, 592650), (100, 557091), (108, 515825), (135, 412660), (141, 395100), (150, 371394), (180, 309495), (188, 296325), (225, 247596), (235, 237060), (270, 206330), (282, 197550), (300, 185697), (423, 131700), (439, 126900), (450, 123798), (470, 118530), (540, 103165), (564, 98775), (675, 82532), (705, 79020), (846, 65850), (878, 63450), (900, 61899), (940, 59265), (1175, 47412), (1269, 43900), (1317, 42300), (1350, 41266), (1410, 39510), (1692, 32925), (1756, 31725), (2115, 26340), (2195, 25380), (2350, 23706), (2538, 21950), (2634, 21150), (2700, 20633), (2820, 19755), (3525, 15804), (3951, 14100), (4230, 13170), (4390, 12690), (4700, 11853), (5076, 10975), (5268, 10575), (6345, 8780), (6585, 8460), (7050, 7902)]