76896180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5147}}^1$

素因数の和:5245

約数の個数: 72

約数和(自身を含む): 236107872

約数和(自身を除く): 159211692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5147, 7470, 10294, 14940, 15441, 20588, 25735, 30882, 46323, 51470, 61764, 77205, 92646, 102940, 154410, 185292, 231615, 308820, 427201, 463230, 854402, 926460, 1281603, 1708804, 2136005, 2563206, 3844809, 4272010, 5126412, 6408015, 7689618, 8544020, 12816030, 15379236, 19224045, 25632060, 38448090, 76896180]

約数ペア:

[(1, 76896180), (2, 38448090), (3, 25632060), (4, 19224045), (5, 15379236), (6, 12816030), (9, 8544020), (10, 7689618), (12, 6408015), (15, 5126412), (18, 4272010), (20, 3844809), (30, 2563206), (36, 2136005), (45, 1708804), (60, 1281603), (83, 926460), (90, 854402), (166, 463230), (180, 427201), (249, 308820), (332, 231615), (415, 185292), (498, 154410), (747, 102940), (830, 92646), (996, 77205), (1245, 61764), (1494, 51470), (1660, 46323), (2490, 30882), (2988, 25735), (3735, 20588), (4980, 15441), (5147, 14940), (7470, 10294)]