103740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 96

約数和(自身を含む): 376320

約数和(自身を除く): 272580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 14820, 17290, 20748, 25935, 34580, 51870, 103740]

約数ペア:

[(1, 103740), (2, 51870), (3, 34580), (4, 25935), (5, 20748), (6, 17290), (7, 14820), (10, 10374), (12, 8645), (13, 7980), (14, 7410), (15, 6916), (19, 5460), (20, 5187), (21, 4940), (26, 3990), (28, 3705), (30, 3458), (35, 2964), (38, 2730), (39, 2660), (42, 2470), (52, 1995), (57, 1820), (60, 1729), (65, 1596), (70, 1482), (76, 1365), (78, 1330), (84, 1235), (91, 1140), (95, 1092), (105, 988), (114, 910), (130, 798), (133, 780), (140, 741), (156, 665), (182, 570), (190, 546), (195, 532), (210, 494), (228, 455), (247, 420), (260, 399), (266, 390), (273, 380), (285, 364)]