69518100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 218611008

約数和(自身を除く): 149092908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 60, 68, 75, 85, 86, 100, 102, 129, 150, 170, 172, 204, 215, 255, 258, 300, 317, 340, 425, 430, 510, 516, 634, 645, 731, 850, 860, 951, 1020, 1075, 1268, 1275, 1290, 1462, 1585, 1700, 1902, 2150, 2193, 2550, 2580, 2924, 3170, 3225, 3655, 3804, 4300, 4386, 4755, 5100, 5389, 6340, 6450, 7310, 7925, 8772, 9510, 10778, 10965, 12900, 13631, 14620, 15850, 16167, 18275, 19020, 21556, 21930, 23775, 26945, 27262, 31700, 32334, 36550, 40893, 43860, 47550, 53890, 54524, 54825, 64668, 68155, 73100, 80835, 81786, 95100, 107780, 109650, 134725, 136310, 161670, 163572, 204465, 219300, 231727, 269450, 272620, 323340, 340775, 404175, 408930, 463454, 538900, 681550, 695181, 808350, 817860, 926908, 1022325, 1158635, 1363100, 1390362, 1616700, 2044650, 2317270, 2780724, 3475905, 4089300, 4634540, 5793175, 6951810, 11586350, 13903620, 17379525, 23172700, 34759050, 69518100]

約数ペア:

[(1, 69518100), (2, 34759050), (3, 23172700), (4, 17379525), (5, 13903620), (6, 11586350), (10, 6951810), (12, 5793175), (15, 4634540), (17, 4089300), (20, 3475905), (25, 2780724), (30, 2317270), (34, 2044650), (43, 1616700), (50, 1390362), (51, 1363100), (60, 1158635), (68, 1022325), (75, 926908), (85, 817860), (86, 808350), (100, 695181), (102, 681550), (129, 538900), (150, 463454), (170, 408930), (172, 404175), (204, 340775), (215, 323340), (255, 272620), (258, 269450), (300, 231727), (317, 219300), (340, 204465), (425, 163572), (430, 161670), (510, 136310), (516, 134725), (634, 109650), (645, 107780), (731, 95100), (850, 81786), (860, 80835), (951, 73100), (1020, 68155), (1075, 64668), (1268, 54825), (1275, 54524), (1290, 53890), (1462, 47550), (1585, 43860), (1700, 40893), (1902, 36550), (2150, 32334), (2193, 31700), (2550, 27262), (2580, 26945), (2924, 23775), (3170, 21930), (3225, 21556), (3655, 19020), (3804, 18275), (4300, 16167), (4386, 15850), (4755, 14620), (5100, 13631), (5389, 12900), (6340, 10965), (6450, 10778), (7310, 9510), (7925, 8772)]