42401100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 142935296

約数和(自身を除く): 100534196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 331, 350, 366, 420, 427, 525, 610, 662, 700, 732, 854, 915, 993, 1050, 1220, 1281, 1324, 1525, 1655, 1708, 1830, 1986, 2100, 2135, 2317, 2562, 3050, 3310, 3660, 3972, 4270, 4575, 4634, 4965, 5124, 6100, 6405, 6620, 6951, 8275, 8540, 9150, 9268, 9930, 10675, 11585, 12810, 13902, 16550, 18300, 19860, 20191, 21350, 23170, 24825, 25620, 27804, 32025, 33100, 34755, 40382, 42700, 46340, 49650, 57925, 60573, 64050, 69510, 80764, 99300, 100955, 115850, 121146, 128100, 139020, 141337, 173775, 201910, 231700, 242292, 282674, 302865, 347550, 403820, 424011, 504775, 565348, 605730, 695100, 706685, 848022, 1009550, 1211460, 1413370, 1514325, 1696044, 2019100, 2120055, 2826740, 3028650, 3533425, 4240110, 6057300, 7066850, 8480220, 10600275, 14133700, 21200550, 42401100]

約数ペア:

[(1, 42401100), (2, 21200550), (3, 14133700), (4, 10600275), (5, 8480220), (6, 7066850), (7, 6057300), (10, 4240110), (12, 3533425), (14, 3028650), (15, 2826740), (20, 2120055), (21, 2019100), (25, 1696044), (28, 1514325), (30, 1413370), (35, 1211460), (42, 1009550), (50, 848022), (60, 706685), (61, 695100), (70, 605730), (75, 565348), (84, 504775), (100, 424011), (105, 403820), (122, 347550), (140, 302865), (150, 282674), (175, 242292), (183, 231700), (210, 201910), (244, 173775), (300, 141337), (305, 139020), (331, 128100), (350, 121146), (366, 115850), (420, 100955), (427, 99300), (525, 80764), (610, 69510), (662, 64050), (700, 60573), (732, 57925), (854, 49650), (915, 46340), (993, 42700), (1050, 40382), (1220, 34755), (1281, 33100), (1324, 32025), (1525, 27804), (1655, 25620), (1708, 24825), (1830, 23170), (1986, 21350), (2100, 20191), (2135, 19860), (2317, 18300), (2562, 16550), (3050, 13902), (3310, 12810), (3660, 11585), (3972, 10675), (4270, 9930), (4575, 9268), (4634, 9150), (4965, 8540), (5124, 8275), (6100, 6951), (6405, 6620)]