89242500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 265390048

約数和(自身を除く): 176147548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 163, 219, 250, 292, 300, 326, 365, 375, 438, 489, 500, 625, 652, 730, 750, 815, 876, 978, 1095, 1250, 1460, 1500, 1630, 1825, 1875, 1956, 2190, 2445, 2500, 3260, 3650, 3750, 4075, 4380, 4890, 5475, 7300, 7500, 8150, 9125, 9780, 10950, 11899, 12225, 16300, 18250, 20375, 21900, 23798, 24450, 27375, 35697, 36500, 40750, 45625, 47596, 48900, 54750, 59495, 61125, 71394, 81500, 91250, 101875, 109500, 118990, 122250, 136875, 142788, 178485, 182500, 203750, 237980, 244500, 273750, 297475, 305625, 356970, 407500, 547500, 594950, 611250, 713940, 892425, 1189900, 1222500, 1487375, 1784850, 2974750, 3569700, 4462125, 5949500, 7436875, 8924250, 14873750, 17848500, 22310625, 29747500, 44621250, 89242500]

約数ペア:

[(1, 89242500), (2, 44621250), (3, 29747500), (4, 22310625), (5, 17848500), (6, 14873750), (10, 8924250), (12, 7436875), (15, 5949500), (20, 4462125), (25, 3569700), (30, 2974750), (50, 1784850), (60, 1487375), (73, 1222500), (75, 1189900), (100, 892425), (125, 713940), (146, 611250), (150, 594950), (163, 547500), (219, 407500), (250, 356970), (292, 305625), (300, 297475), (326, 273750), (365, 244500), (375, 237980), (438, 203750), (489, 182500), (500, 178485), (625, 142788), (652, 136875), (730, 122250), (750, 118990), (815, 109500), (876, 101875), (978, 91250), (1095, 81500), (1250, 71394), (1460, 61125), (1500, 59495), (1630, 54750), (1825, 48900), (1875, 47596), (1956, 45625), (2190, 40750), (2445, 36500), (2500, 35697), (3260, 27375), (3650, 24450), (3750, 23798), (4075, 21900), (4380, 20375), (4890, 18250), (5475, 16300), (7300, 12225), (7500, 11899), (8150, 10950), (9125, 9780)]