73845780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 219394560

約数和(自身を除く): 145548780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 285, 307, 380, 422, 570, 614, 633, 844, 921, 1055, 1140, 1228, 1266, 1535, 1842, 2110, 2532, 3070, 3165, 3684, 4009, 4220, 4605, 5833, 6140, 6330, 8018, 9210, 11666, 12027, 12660, 16036, 17499, 18420, 20045, 23332, 24054, 29165, 34998, 40090, 48108, 58330, 60135, 64777, 69996, 80180, 87495, 116660, 120270, 129554, 174990, 194331, 240540, 259108, 323885, 349980, 388662, 647770, 777324, 971655, 1230763, 1295540, 1943310, 2461526, 3692289, 3886620, 4923052, 6153815, 7384578, 12307630, 14769156, 18461445, 24615260, 36922890, 73845780]

約数ペア:

[(1, 73845780), (2, 36922890), (3, 24615260), (4, 18461445), (5, 14769156), (6, 12307630), (10, 7384578), (12, 6153815), (15, 4923052), (19, 3886620), (20, 3692289), (30, 2461526), (38, 1943310), (57, 1295540), (60, 1230763), (76, 971655), (95, 777324), (114, 647770), (190, 388662), (211, 349980), (228, 323885), (285, 259108), (307, 240540), (380, 194331), (422, 174990), (570, 129554), (614, 120270), (633, 116660), (844, 87495), (921, 80180), (1055, 69996), (1140, 64777), (1228, 60135), (1266, 58330), (1535, 48108), (1842, 40090), (2110, 34998), (2532, 29165), (3070, 24054), (3165, 23332), (3684, 20045), (4009, 18420), (4220, 17499), (4605, 16036), (5833, 12660), (6140, 12027), (6330, 11666), (8018, 9210)]