88480260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44687}}^1$

素因数の和:44713

約数の個数: 72

約数和(自身を含む): 292795776

約数和(自身を除く): 204315516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 44687, 89374, 134061, 178748, 223435, 268122, 402183, 446870, 491557, 536244, 670305, 804366, 893740, 983114, 1340610, 1474671, 1608732, 1966228, 2010915, 2457785, 2681220, 2949342, 4021830, 4424013, 4915570, 5898684, 7373355, 8043660, 8848026, 9831140, 14746710, 17696052, 22120065, 29493420, 44240130, 88480260]

約数ペア:

[(1, 88480260), (2, 44240130), (3, 29493420), (4, 22120065), (5, 17696052), (6, 14746710), (9, 9831140), (10, 8848026), (11, 8043660), (12, 7373355), (15, 5898684), (18, 4915570), (20, 4424013), (22, 4021830), (30, 2949342), (33, 2681220), (36, 2457785), (44, 2010915), (45, 1966228), (55, 1608732), (60, 1474671), (66, 1340610), (90, 983114), (99, 893740), (110, 804366), (132, 670305), (165, 536244), (180, 491557), (198, 446870), (220, 402183), (330, 268122), (396, 223435), (495, 178748), (660, 134061), (990, 89374), (1980, 44687)]