155890991460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1\times {\mathrm{20477}}^1$

素因数の和:24613

約数の個数: 96

約数和(自身を含む): 450707346432

約数和(自身を除く): 294816354972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4093, 8186, 12279, 16372, 20465, 20477, 24558, 40930, 40954, 49116, 61395, 61431, 81860, 81908, 102385, 122790, 122862, 126883, 204770, 245580, 245724, 253766, 307155, 380649, 409540, 507532, 614310, 634415, 634787, 761298, 1228620, 1268830, 1269574, 1522596, 1903245, 1904361, 2537660, 2539148, 3173935, 3806490, 3808722, 6347870, 7612980, 7617444, 9521805, 12695740, 19043610, 38087220, 83812361, 167624722, 251437083, 335249444, 419061805, 502874166, 838123610, 1005748332, 1257185415, 1676247220, 2514370830, 2598183191, 5028741660, 5196366382, 7794549573, 10392732764, 12990915955, 15589099146, 25981831910, 31178198292, 38972747865, 51963663820, 77945495730, 155890991460]

約数ペア:

[(1, 155890991460), (2, 77945495730), (3, 51963663820), (4, 38972747865), (5, 31178198292), (6, 25981831910), (10, 15589099146), (12, 12990915955), (15, 10392732764), (20, 7794549573), (30, 5196366382), (31, 5028741660), (60, 2598183191), (62, 2514370830), (93, 1676247220), (124, 1257185415), (155, 1005748332), (186, 838123610), (310, 502874166), (372, 419061805), (465, 335249444), (620, 251437083), (930, 167624722), (1860, 83812361), (4093, 38087220), (8186, 19043610), (12279, 12695740), (16372, 9521805), (20465, 7617444), (20477, 7612980), (24558, 6347870), (40930, 3808722), (40954, 3806490), (49116, 3173935), (61395, 2539148), (61431, 2537660), (81860, 1904361), (81908, 1903245), (102385, 1522596), (122790, 1269574), (122862, 1268830), (126883, 1228620), (204770, 761298), (245580, 634787), (245724, 634415), (253766, 614310), (307155, 507532), (380649, 409540)]