47025300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 159017600

約数和(自身を除く): 111992300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 457, 490, 525, 588, 686, 700, 735, 914, 980, 1029, 1050, 1225, 1371, 1372, 1470, 1715, 1828, 2058, 2100, 2285, 2450, 2742, 2940, 3199, 3430, 3675, 4116, 4570, 4900, 5145, 5484, 6398, 6855, 6860, 7350, 8575, 9140, 9597, 10290, 11425, 12796, 13710, 14700, 15995, 17150, 19194, 20580, 22393, 22850, 25725, 27420, 31990, 34275, 34300, 38388, 44786, 45700, 47985, 51450, 63980, 67179, 68550, 79975, 89572, 95970, 102900, 111965, 134358, 137100, 156751, 159950, 191940, 223930, 239925, 268716, 313502, 319900, 335895, 447860, 470253, 479850, 559825, 627004, 671790, 783755, 940506, 959700, 1119650, 1343580, 1567510, 1679475, 1881012, 2239300, 2351265, 3135020, 3358950, 3918775, 4702530, 6717900, 7837550, 9405060, 11756325, 15675100, 23512650, 47025300]

約数ペア:

[(1, 47025300), (2, 23512650), (3, 15675100), (4, 11756325), (5, 9405060), (6, 7837550), (7, 6717900), (10, 4702530), (12, 3918775), (14, 3358950), (15, 3135020), (20, 2351265), (21, 2239300), (25, 1881012), (28, 1679475), (30, 1567510), (35, 1343580), (42, 1119650), (49, 959700), (50, 940506), (60, 783755), (70, 671790), (75, 627004), (84, 559825), (98, 479850), (100, 470253), (105, 447860), (140, 335895), (147, 319900), (150, 313502), (175, 268716), (196, 239925), (210, 223930), (245, 191940), (294, 159950), (300, 156751), (343, 137100), (350, 134358), (420, 111965), (457, 102900), (490, 95970), (525, 89572), (588, 79975), (686, 68550), (700, 67179), (735, 63980), (914, 51450), (980, 47985), (1029, 45700), (1050, 44786), (1225, 38388), (1371, 34300), (1372, 34275), (1470, 31990), (1715, 27420), (1828, 25725), (2058, 22850), (2100, 22393), (2285, 20580), (2450, 19194), (2742, 17150), (2940, 15995), (3199, 14700), (3430, 13710), (3675, 12796), (4116, 11425), (4570, 10290), (4900, 9597), (5145, 9140), (5484, 8575), (6398, 7350), (6855, 6860)]