145355940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13687}}^1$

素因数の和:13761

約数の個数: 72

約数和(自身を含む): 448418880

約数和(自身を除く): 303062940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 13687, 27374, 41061, 54748, 68435, 82122, 123183, 136870, 164244, 205305, 246366, 273740, 410610, 492732, 615915, 807533, 821220, 1231830, 1615066, 2422599, 2463660, 3230132, 4037665, 4845198, 7267797, 8075330, 9690396, 12112995, 14535594, 16150660, 24225990, 29071188, 36338985, 48451980, 72677970, 145355940]

約数ペア:

[(1, 145355940), (2, 72677970), (3, 48451980), (4, 36338985), (5, 29071188), (6, 24225990), (9, 16150660), (10, 14535594), (12, 12112995), (15, 9690396), (18, 8075330), (20, 7267797), (30, 4845198), (36, 4037665), (45, 3230132), (59, 2463660), (60, 2422599), (90, 1615066), (118, 1231830), (177, 821220), (180, 807533), (236, 615915), (295, 492732), (354, 410610), (531, 273740), (590, 246366), (708, 205305), (885, 164244), (1062, 136870), (1180, 123183), (1770, 82122), (2124, 68435), (2655, 54748), (3540, 41061), (5310, 27374), (10620, 13687)]