71595300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 239762432

約数和(自身を除く): 168167132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 140, 150, 175, 206, 210, 300, 309, 331, 350, 412, 420, 515, 525, 618, 662, 700, 721, 993, 1030, 1050, 1236, 1324, 1442, 1545, 1655, 1986, 2060, 2100, 2163, 2317, 2575, 2884, 3090, 3310, 3605, 3972, 4326, 4634, 4965, 5150, 6180, 6620, 6951, 7210, 7725, 8275, 8652, 9268, 9930, 10300, 10815, 11585, 13902, 14420, 15450, 16550, 18025, 19860, 21630, 23170, 24825, 27804, 30900, 33100, 34093, 34755, 36050, 43260, 46340, 49650, 54075, 57925, 68186, 69510, 72100, 99300, 102279, 108150, 115850, 136372, 139020, 170465, 173775, 204558, 216300, 231700, 238651, 340930, 347550, 409116, 477302, 511395, 681860, 695100, 715953, 852325, 954604, 1022790, 1193255, 1431906, 1704650, 2045580, 2386510, 2556975, 2863812, 3409300, 3579765, 4773020, 5113950, 5966275, 7159530, 10227900, 11932550, 14319060, 17898825, 23865100, 35797650, 71595300]

約数ペア:

[(1, 71595300), (2, 35797650), (3, 23865100), (4, 17898825), (5, 14319060), (6, 11932550), (7, 10227900), (10, 7159530), (12, 5966275), (14, 5113950), (15, 4773020), (20, 3579765), (21, 3409300), (25, 2863812), (28, 2556975), (30, 2386510), (35, 2045580), (42, 1704650), (50, 1431906), (60, 1193255), (70, 1022790), (75, 954604), (84, 852325), (100, 715953), (103, 695100), (105, 681860), (140, 511395), (150, 477302), (175, 409116), (206, 347550), (210, 340930), (300, 238651), (309, 231700), (331, 216300), (350, 204558), (412, 173775), (420, 170465), (515, 139020), (525, 136372), (618, 115850), (662, 108150), (700, 102279), (721, 99300), (993, 72100), (1030, 69510), (1050, 68186), (1236, 57925), (1324, 54075), (1442, 49650), (1545, 46340), (1655, 43260), (1986, 36050), (2060, 34755), (2100, 34093), (2163, 33100), (2317, 30900), (2575, 27804), (2884, 24825), (3090, 23170), (3310, 21630), (3605, 19860), (3972, 18025), (4326, 16550), (4634, 15450), (4965, 14420), (5150, 13902), (6180, 11585), (6620, 10815), (6951, 10300), (7210, 9930), (7725, 9268), (8275, 8652)]