144464980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 373294656

約数和(自身を除く): 228829676

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 107, 110, 170, 187, 190, 209, 214, 220, 323, 340, 361, 374, 380, 418, 428, 535, 646, 722, 748, 836, 935, 1045, 1070, 1177, 1292, 1444, 1615, 1805, 1819, 1870, 2033, 2090, 2140, 2354, 3230, 3553, 3610, 3638, 3740, 3971, 4066, 4180, 4708, 5885, 6137, 6460, 7106, 7220, 7276, 7942, 8132, 9095, 10165, 11770, 12274, 14212, 15884, 17765, 18190, 19855, 20009, 20330, 22363, 23540, 24548, 30685, 34561, 35530, 36380, 38627, 39710, 40018, 40660, 44726, 61370, 67507, 69122, 71060, 77254, 79420, 80036, 89452, 100045, 111815, 122740, 135014, 138244, 154508, 172805, 193135, 200090, 223630, 270028, 337535, 345610, 380171, 386270, 400180, 424897, 447260, 656659, 675070, 691220, 760342, 772540, 849794, 1313318, 1350140, 1520684, 1699588, 1900855, 2124485, 2626636, 3283295, 3801710, 4248970, 6566590, 7223249, 7603420, 8497940, 13133180, 14446498, 28892996, 36116245, 72232490, 144464980]

約数ペア:

[(1, 144464980), (2, 72232490), (4, 36116245), (5, 28892996), (10, 14446498), (11, 13133180), (17, 8497940), (19, 7603420), (20, 7223249), (22, 6566590), (34, 4248970), (38, 3801710), (44, 3283295), (55, 2626636), (68, 2124485), (76, 1900855), (85, 1699588), (95, 1520684), (107, 1350140), (110, 1313318), (170, 849794), (187, 772540), (190, 760342), (209, 691220), (214, 675070), (220, 656659), (323, 447260), (340, 424897), (361, 400180), (374, 386270), (380, 380171), (418, 345610), (428, 337535), (535, 270028), (646, 223630), (722, 200090), (748, 193135), (836, 172805), (935, 154508), (1045, 138244), (1070, 135014), (1177, 122740), (1292, 111815), (1444, 100045), (1615, 89452), (1805, 80036), (1819, 79420), (1870, 77254), (2033, 71060), (2090, 69122), (2140, 67507), (2354, 61370), (3230, 44726), (3553, 40660), (3610, 40018), (3638, 39710), (3740, 38627), (3971, 36380), (4066, 35530), (4180, 34561), (4708, 30685), (5885, 24548), (6137, 23540), (6460, 22363), (7106, 20330), (7220, 20009), (7276, 19855), (7942, 18190), (8132, 17765), (9095, 15884), (10165, 14212), (11770, 12274)]