2247381450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1530

約数の個数: 120

約数和(自身を含む): 6261349248

約数和(自身を除く): 4013967798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 643, 675, 810, 863, 1286, 1350, 1726, 1929, 2025, 2589, 3215, 3858, 4050, 4315, 5178, 5787, 6430, 7767, 8630, 9645, 11574, 12945, 15534, 16075, 17361, 19290, 21575, 23301, 25890, 28935, 32150, 34722, 38835, 43150, 46602, 48225, 52083, 57870, 64725, 69903, 77670, 86805, 96450, 104166, 116505, 129450, 139806, 144675, 173610, 194175, 233010, 260415, 289350, 349515, 388350, 434025, 520830, 554909, 582525, 699030, 868050, 1109818, 1165050, 1302075, 1664727, 1747575, 2604150, 2774545, 3329454, 3495150, 4994181, 5549090, 8323635, 9988362, 13872725, 14982543, 16647270, 24970905, 27745450, 29965086, 41618175, 44947629, 49941810, 74912715, 83236350, 89895258, 124854525, 149825430, 224738145, 249709050, 374563575, 449476290, 749127150, 1123690725, 2247381450]

約数ペア:

[(1, 2247381450), (2, 1123690725), (3, 749127150), (5, 449476290), (6, 374563575), (9, 249709050), (10, 224738145), (15, 149825430), (18, 124854525), (25, 89895258), (27, 83236350), (30, 74912715), (45, 49941810), (50, 44947629), (54, 41618175), (75, 29965086), (81, 27745450), (90, 24970905), (135, 16647270), (150, 14982543), (162, 13872725), (225, 9988362), (270, 8323635), (405, 5549090), (450, 4994181), (643, 3495150), (675, 3329454), (810, 2774545), (863, 2604150), (1286, 1747575), (1350, 1664727), (1726, 1302075), (1929, 1165050), (2025, 1109818), (2589, 868050), (3215, 699030), (3858, 582525), (4050, 554909), (4315, 520830), (5178, 434025), (5787, 388350), (6430, 349515), (7767, 289350), (8630, 260415), (9645, 233010), (11574, 194175), (12945, 173610), (15534, 144675), (16075, 139806), (17361, 129450), (19290, 116505), (21575, 104166), (23301, 96450), (25890, 86805), (28935, 77670), (32150, 69903), (34722, 64725), (38835, 57870), (43150, 52083), (46602, 48225)]