227732000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 597404808

約数和(自身を除く): 369672808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 197, 200, 250, 272, 289, 340, 394, 400, 425, 500, 544, 578, 680, 788, 800, 850, 985, 1000, 1156, 1360, 1445, 1576, 1700, 1970, 2000, 2125, 2312, 2720, 2890, 3152, 3349, 3400, 3940, 4000, 4250, 4624, 4925, 5780, 6304, 6698, 6800, 7225, 7880, 8500, 9248, 9850, 11560, 13396, 13600, 14450, 15760, 16745, 17000, 19700, 23120, 24625, 26792, 28900, 31520, 33490, 34000, 36125, 39400, 46240, 49250, 53584, 56933, 57800, 66980, 68000, 72250, 78800, 83725, 98500, 107168, 113866, 115600, 133960, 144500, 157600, 167450, 197000, 227732, 231200, 267920, 284665, 289000, 334900, 394000, 418625, 455464, 535840, 569330, 578000, 669800, 788000, 837250, 910928, 1138660, 1156000, 1339600, 1423325, 1674500, 1821856, 2277320, 2679200, 2846650, 3349000, 4554640, 5693300, 6698000, 7116625, 9109280, 11386600, 13396000, 14233250, 22773200, 28466500, 45546400, 56933000, 113866000, 227732000]

約数ペア:

[(1, 227732000), (2, 113866000), (4, 56933000), (5, 45546400), (8, 28466500), (10, 22773200), (16, 14233250), (17, 13396000), (20, 11386600), (25, 9109280), (32, 7116625), (34, 6698000), (40, 5693300), (50, 4554640), (68, 3349000), (80, 2846650), (85, 2679200), (100, 2277320), (125, 1821856), (136, 1674500), (160, 1423325), (170, 1339600), (197, 1156000), (200, 1138660), (250, 910928), (272, 837250), (289, 788000), (340, 669800), (394, 578000), (400, 569330), (425, 535840), (500, 455464), (544, 418625), (578, 394000), (680, 334900), (788, 289000), (800, 284665), (850, 267920), (985, 231200), (1000, 227732), (1156, 197000), (1360, 167450), (1445, 157600), (1576, 144500), (1700, 133960), (1970, 115600), (2000, 113866), (2125, 107168), (2312, 98500), (2720, 83725), (2890, 78800), (3152, 72250), (3349, 68000), (3400, 66980), (3940, 57800), (4000, 56933), (4250, 53584), (4624, 49250), (4925, 46240), (5780, 39400), (6304, 36125), (6698, 34000), (6800, 33490), (7225, 31520), (7880, 28900), (8500, 26792), (9248, 24625), (9850, 23120), (11560, 19700), (13396, 17000), (13600, 16745), (14450, 15760)]