69375300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 216986112

約数和(自身を除く): 147610812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 170, 183, 204, 223, 244, 255, 300, 305, 340, 366, 425, 446, 510, 610, 669, 732, 850, 892, 915, 1020, 1037, 1115, 1220, 1275, 1338, 1525, 1700, 1830, 2074, 2230, 2550, 2676, 3050, 3111, 3345, 3660, 3791, 4148, 4460, 4575, 5100, 5185, 5575, 6100, 6222, 6690, 7582, 9150, 10370, 11150, 11373, 12444, 13380, 13603, 15164, 15555, 16725, 18300, 18955, 20740, 22300, 22746, 25925, 27206, 31110, 33450, 37910, 40809, 45492, 51850, 54412, 56865, 62220, 66900, 68015, 75820, 77775, 81618, 94775, 103700, 113730, 136030, 155550, 163236, 189550, 204045, 227460, 231251, 272060, 284325, 311100, 340075, 379100, 408090, 462502, 568650, 680150, 693753, 816180, 925004, 1020225, 1137300, 1156255, 1360300, 1387506, 2040450, 2312510, 2775012, 3468765, 4080900, 4625020, 5781275, 6937530, 11562550, 13875060, 17343825, 23125100, 34687650, 69375300]

約数ペア:

[(1, 69375300), (2, 34687650), (3, 23125100), (4, 17343825), (5, 13875060), (6, 11562550), (10, 6937530), (12, 5781275), (15, 4625020), (17, 4080900), (20, 3468765), (25, 2775012), (30, 2312510), (34, 2040450), (50, 1387506), (51, 1360300), (60, 1156255), (61, 1137300), (68, 1020225), (75, 925004), (85, 816180), (100, 693753), (102, 680150), (122, 568650), (150, 462502), (170, 408090), (183, 379100), (204, 340075), (223, 311100), (244, 284325), (255, 272060), (300, 231251), (305, 227460), (340, 204045), (366, 189550), (425, 163236), (446, 155550), (510, 136030), (610, 113730), (669, 103700), (732, 94775), (850, 81618), (892, 77775), (915, 75820), (1020, 68015), (1037, 66900), (1115, 62220), (1220, 56865), (1275, 54412), (1338, 51850), (1525, 45492), (1700, 40809), (1830, 37910), (2074, 33450), (2230, 31110), (2550, 27206), (2676, 25925), (3050, 22746), (3111, 22300), (3345, 20740), (3660, 18955), (3791, 18300), (4148, 16725), (4460, 15555), (4575, 15164), (5100, 13603), (5185, 13380), (5575, 12444), (6100, 11373), (6222, 11150), (6690, 10370), (7582, 9150)]