68379660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 146122740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 911, 1251, 1390, 1668, 1822, 2085, 2502, 2733, 2780, 3644, 3753, 4170, 4555, 5004, 5466, 6255, 7506, 8199, 8340, 9110, 10932, 12510, 13665, 15012, 16398, 18220, 18765, 24597, 25020, 27330, 32796, 37530, 40995, 49194, 54660, 75060, 81990, 98388, 122985, 126629, 163980, 245970, 253258, 379887, 491940, 506516, 633145, 759774, 1139661, 1266290, 1519548, 1899435, 2279322, 2532580, 3418983, 3798870, 4558644, 5698305, 6837966, 7597740, 11396610, 13675932, 17094915, 22793220, 34189830, 68379660]

約数ペア:

[(1, 68379660), (2, 34189830), (3, 22793220), (4, 17094915), (5, 13675932), (6, 11396610), (9, 7597740), (10, 6837966), (12, 5698305), (15, 4558644), (18, 3798870), (20, 3418983), (27, 2532580), (30, 2279322), (36, 1899435), (45, 1519548), (54, 1266290), (60, 1139661), (90, 759774), (108, 633145), (135, 506516), (139, 491940), (180, 379887), (270, 253258), (278, 245970), (417, 163980), (540, 126629), (556, 122985), (695, 98388), (834, 81990), (911, 75060), (1251, 54660), (1390, 49194), (1668, 40995), (1822, 37530), (2085, 32796), (2502, 27330), (2733, 25020), (2780, 24597), (3644, 18765), (3753, 18220), (4170, 16398), (4555, 15012), (5004, 13665), (5466, 12510), (6255, 10932), (7506, 9110), (8199, 8340)]