102275820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18329}}^1$

素因数の和:18375

約数の個数: 72

約数和(自身を含む): 320261760

約数和(自身を除く): 217985940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 18329, 36658, 54987, 73316, 91645, 109974, 164961, 183290, 219948, 274935, 329922, 366580, 549870, 568199, 659844, 824805, 1099740, 1136398, 1649610, 1704597, 2272796, 2840995, 3299220, 3409194, 5113791, 5681990, 6818388, 8522985, 10227582, 11363980, 17045970, 20455164, 25568955, 34091940, 51137910, 102275820]

約数ペア:

[(1, 102275820), (2, 51137910), (3, 34091940), (4, 25568955), (5, 20455164), (6, 17045970), (9, 11363980), (10, 10227582), (12, 8522985), (15, 6818388), (18, 5681990), (20, 5113791), (30, 3409194), (31, 3299220), (36, 2840995), (45, 2272796), (60, 1704597), (62, 1649610), (90, 1136398), (93, 1099740), (124, 824805), (155, 659844), (180, 568199), (186, 549870), (279, 366580), (310, 329922), (372, 274935), (465, 219948), (558, 183290), (620, 164961), (930, 109974), (1116, 91645), (1395, 73316), (1860, 54987), (2790, 36658), (5580, 18329)]