75879180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 257266464

約数和(自身を除く): 181387284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1201, 1215, 1404, 1620, 1755, 2106, 2340, 2402, 2430, 3159, 3510, 3603, 4212, 4804, 4860, 5265, 6005, 6318, 7020, 7206, 10530, 10809, 12010, 12636, 14412, 15613, 15795, 18015, 21060, 21618, 24020, 31226, 31590, 32427, 36030, 43236, 46839, 54045, 62452, 63180, 64854, 72060, 78065, 93678, 97281, 108090, 129708, 140517, 156130, 162135, 187356, 194562, 216180, 234195, 281034, 291843, 312260, 324270, 389124, 421551, 468390, 486405, 562068, 583686, 648540, 702585, 843102, 936780, 972810, 1167372, 1264653, 1405170, 1459215, 1686204, 1945620, 2107755, 2529306, 2810340, 2918430, 3793959, 4215510, 5058612, 5836860, 6323265, 7587918, 8431020, 12646530, 15175836, 18969795, 25293060, 37939590, 75879180]

約数ペア:

[(1, 75879180), (2, 37939590), (3, 25293060), (4, 18969795), (5, 15175836), (6, 12646530), (9, 8431020), (10, 7587918), (12, 6323265), (13, 5836860), (15, 5058612), (18, 4215510), (20, 3793959), (26, 2918430), (27, 2810340), (30, 2529306), (36, 2107755), (39, 1945620), (45, 1686204), (52, 1459215), (54, 1405170), (60, 1264653), (65, 1167372), (78, 972810), (81, 936780), (90, 843102), (108, 702585), (117, 648540), (130, 583686), (135, 562068), (156, 486405), (162, 468390), (180, 421551), (195, 389124), (234, 324270), (243, 312260), (260, 291843), (270, 281034), (324, 234195), (351, 216180), (390, 194562), (405, 187356), (468, 162135), (486, 156130), (540, 140517), (585, 129708), (702, 108090), (780, 97281), (810, 93678), (972, 78065), (1053, 72060), (1170, 64854), (1201, 63180), (1215, 62452), (1404, 54045), (1620, 46839), (1755, 43236), (2106, 36030), (2340, 32427), (2402, 31590), (2430, 31226), (3159, 24020), (3510, 21618), (3603, 21060), (4212, 18015), (4804, 15795), (4860, 15613), (5265, 14412), (6005, 12636), (6318, 12010), (7020, 10809), (7206, 10530)]