898495125900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{43237}}^1$

素因数の和:43980

約数の個数: 144

約数和(自身を含む): 2626990757664

約数和(自身を除く): 1728495631764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 613, 678, 1130, 1226, 1356, 1695, 1839, 2260, 2452, 2825, 3065, 3390, 3678, 5650, 6130, 6780, 7356, 8475, 9195, 11300, 12260, 15325, 16950, 18390, 30650, 33900, 36780, 43237, 45975, 61300, 69269, 86474, 91950, 129711, 138538, 172948, 183900, 207807, 216185, 259422, 277076, 346345, 415614, 432370, 518844, 648555, 692690, 831228, 864740, 1039035, 1080925, 1297110, 1385380, 1731725, 2078070, 2161850, 2594220, 3242775, 3463450, 4156140, 4323700, 4885781, 5195175, 6485550, 6926900, 9771562, 10390350, 12971100, 14657343, 19543124, 20780700, 24428905, 26504281, 29314686, 48857810, 53008562, 58629372, 73286715, 79512843, 97715620, 106017124, 122144525, 132521405, 146573430, 159025686, 244289050, 265042810, 293146860, 318051372, 366433575, 397564215, 488578100, 530085620, 662607025, 732867150, 795128430, 1325214050, 1465734300, 1590256860, 1987821075, 2650428100, 2994983753, 3975642150, 5989967506, 7951284300, 8984951259, 11979935012, 14974918765, 17969902518, 29949837530, 35939805036, 44924756295, 59899675060, 74874593825, 89849512590, 149749187650, 179699025180, 224623781475, 299498375300, 449247562950, 898495125900]

約数ペア:

[(1, 898495125900), (2, 449247562950), (3, 299498375300), (4, 224623781475), (5, 179699025180), (6, 149749187650), (10, 89849512590), (12, 74874593825), (15, 59899675060), (20, 44924756295), (25, 35939805036), (30, 29949837530), (50, 17969902518), (60, 14974918765), (75, 11979935012), (100, 8984951259), (113, 7951284300), (150, 5989967506), (226, 3975642150), (300, 2994983753), (339, 2650428100), (452, 1987821075), (565, 1590256860), (613, 1465734300), (678, 1325214050), (1130, 795128430), (1226, 732867150), (1356, 662607025), (1695, 530085620), (1839, 488578100), (2260, 397564215), (2452, 366433575), (2825, 318051372), (3065, 293146860), (3390, 265042810), (3678, 244289050), (5650, 159025686), (6130, 146573430), (6780, 132521405), (7356, 122144525), (8475, 106017124), (9195, 97715620), (11300, 79512843), (12260, 73286715), (15325, 58629372), (16950, 53008562), (18390, 48857810), (30650, 29314686), (33900, 26504281), (36780, 24428905), (43237, 20780700), (45975, 19543124), (61300, 14657343), (69269, 12971100), (86474, 10390350), (91950, 9771562), (129711, 6926900), (138538, 6485550), (172948, 5195175), (183900, 4885781), (207807, 4323700), (216185, 4156140), (259422, 3463450), (277076, 3242775), (346345, 2594220), (415614, 2161850), (432370, 2078070), (518844, 1731725), (648555, 1385380), (692690, 1297110), (831228, 1080925), (864740, 1039035)]