421327800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10177}}^1$

素因数の和:10222

約数の個数: 144

約数和(自身を含む): 1476624240

約数和(自身を除く): 1055296440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10177, 10350, 13800, 20354, 20700, 30531, 40708, 41400, 50885, 61062, 81416, 91593, 101770, 122124, 152655, 183186, 203540, 234071, 244248, 254425, 305310, 366372, 407080, 457965, 468142, 508850, 610620, 702213, 732744, 763275, 915930, 936284, 1017700, 1170355, 1221240, 1404426, 1526550, 1831860, 1872568, 2035400, 2106639, 2289825, 2340710, 2808852, 3053100, 3511065, 3663720, 4213278, 4579650, 4681420, 5617704, 5851775, 6106200, 7022130, 8426556, 9159300, 9362840, 10533195, 11703550, 14044260, 16853112, 17555325, 18318600, 21066390, 23407100, 28088520, 35110650, 42132780, 46814200, 52665975, 70221300, 84265560, 105331950, 140442600, 210663900, 421327800]

約数ペア:

[(1, 421327800), (2, 210663900), (3, 140442600), (4, 105331950), (5, 84265560), (6, 70221300), (8, 52665975), (9, 46814200), (10, 42132780), (12, 35110650), (15, 28088520), (18, 23407100), (20, 21066390), (23, 18318600), (24, 17555325), (25, 16853112), (30, 14044260), (36, 11703550), (40, 10533195), (45, 9362840), (46, 9159300), (50, 8426556), (60, 7022130), (69, 6106200), (72, 5851775), (75, 5617704), (90, 4681420), (92, 4579650), (100, 4213278), (115, 3663720), (120, 3511065), (138, 3053100), (150, 2808852), (180, 2340710), (184, 2289825), (200, 2106639), (207, 2035400), (225, 1872568), (230, 1831860), (276, 1526550), (300, 1404426), (345, 1221240), (360, 1170355), (414, 1017700), (450, 936284), (460, 915930), (552, 763275), (575, 732744), (600, 702213), (690, 610620), (828, 508850), (900, 468142), (920, 457965), (1035, 407080), (1150, 366372), (1380, 305310), (1656, 254425), (1725, 244248), (1800, 234071), (2070, 203540), (2300, 183186), (2760, 152655), (3450, 122124), (4140, 101770), (4600, 91593), (5175, 81416), (6900, 61062), (8280, 50885), (10177, 41400), (10350, 40708), (13800, 30531), (20354, 20700)]