88671900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 184310628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 71, 75, 92, 100, 115, 138, 142, 150, 181, 213, 230, 276, 284, 300, 345, 355, 362, 426, 460, 543, 575, 690, 710, 724, 852, 905, 1065, 1086, 1150, 1380, 1420, 1633, 1725, 1775, 1810, 2130, 2172, 2300, 2715, 3266, 3450, 3550, 3620, 4163, 4260, 4525, 4899, 5325, 5430, 6532, 6900, 7100, 8165, 8326, 9050, 9798, 10650, 10860, 12489, 12851, 13575, 16330, 16652, 18100, 19596, 20815, 21300, 24495, 24978, 25702, 27150, 32660, 38553, 40825, 41630, 48990, 49956, 51404, 54300, 62445, 64255, 77106, 81650, 83260, 97980, 104075, 122475, 124890, 128510, 154212, 163300, 192765, 208150, 244950, 249780, 257020, 295573, 312225, 321275, 385530, 416300, 489900, 591146, 624450, 642550, 771060, 886719, 963825, 1182292, 1248900, 1285100, 1477865, 1773438, 1927650, 2955730, 3546876, 3855300, 4433595, 5911460, 7389325, 8867190, 14778650, 17734380, 22167975, 29557300, 44335950, 88671900]

約数ペア:

[(1, 88671900), (2, 44335950), (3, 29557300), (4, 22167975), (5, 17734380), (6, 14778650), (10, 8867190), (12, 7389325), (15, 5911460), (20, 4433595), (23, 3855300), (25, 3546876), (30, 2955730), (46, 1927650), (50, 1773438), (60, 1477865), (69, 1285100), (71, 1248900), (75, 1182292), (92, 963825), (100, 886719), (115, 771060), (138, 642550), (142, 624450), (150, 591146), (181, 489900), (213, 416300), (230, 385530), (276, 321275), (284, 312225), (300, 295573), (345, 257020), (355, 249780), (362, 244950), (426, 208150), (460, 192765), (543, 163300), (575, 154212), (690, 128510), (710, 124890), (724, 122475), (852, 104075), (905, 97980), (1065, 83260), (1086, 81650), (1150, 77106), (1380, 64255), (1420, 62445), (1633, 54300), (1725, 51404), (1775, 49956), (1810, 48990), (2130, 41630), (2172, 40825), (2300, 38553), (2715, 32660), (3266, 27150), (3450, 25702), (3550, 24978), (3620, 24495), (4163, 21300), (4260, 20815), (4525, 19596), (4899, 18100), (5325, 16652), (5430, 16330), (6532, 13575), (6900, 12851), (7100, 12489), (8165, 10860), (8326, 10650), (9050, 9798)]