152410400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 403724160

約数和(自身を除く): 251313760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 152, 160, 185, 190, 200, 271, 296, 304, 370, 380, 400, 475, 542, 592, 608, 703, 740, 760, 800, 925, 950, 1084, 1184, 1355, 1406, 1480, 1520, 1850, 1900, 2168, 2710, 2812, 2960, 3040, 3515, 3700, 3800, 4336, 5149, 5420, 5624, 5920, 6775, 7030, 7400, 7600, 8672, 10027, 10298, 10840, 11248, 13550, 14060, 14800, 15200, 17575, 20054, 20596, 21680, 22496, 25745, 27100, 28120, 29600, 35150, 40108, 41192, 43360, 50135, 51490, 54200, 56240, 70300, 80216, 82384, 100270, 102980, 108400, 112480, 128725, 140600, 160432, 164768, 190513, 200540, 205960, 216800, 250675, 257450, 281200, 320864, 381026, 401080, 411920, 501350, 514900, 562400, 762052, 802160, 823840, 952565, 1002700, 1029800, 1524104, 1604320, 1905130, 2005400, 2059600, 3048208, 3810260, 4010800, 4119200, 4762825, 6096416, 7620520, 8021600, 9525650, 15241040, 19051300, 30482080, 38102600, 76205200, 152410400]

約数ペア:

[(1, 152410400), (2, 76205200), (4, 38102600), (5, 30482080), (8, 19051300), (10, 15241040), (16, 9525650), (19, 8021600), (20, 7620520), (25, 6096416), (32, 4762825), (37, 4119200), (38, 4010800), (40, 3810260), (50, 3048208), (74, 2059600), (76, 2005400), (80, 1905130), (95, 1604320), (100, 1524104), (148, 1029800), (152, 1002700), (160, 952565), (185, 823840), (190, 802160), (200, 762052), (271, 562400), (296, 514900), (304, 501350), (370, 411920), (380, 401080), (400, 381026), (475, 320864), (542, 281200), (592, 257450), (608, 250675), (703, 216800), (740, 205960), (760, 200540), (800, 190513), (925, 164768), (950, 160432), (1084, 140600), (1184, 128725), (1355, 112480), (1406, 108400), (1480, 102980), (1520, 100270), (1850, 82384), (1900, 80216), (2168, 70300), (2710, 56240), (2812, 54200), (2960, 51490), (3040, 50135), (3515, 43360), (3700, 41192), (3800, 40108), (4336, 35150), (5149, 29600), (5420, 28120), (5624, 27100), (5920, 25745), (6775, 22496), (7030, 21680), (7400, 20596), (7600, 20054), (8672, 17575), (10027, 15200), (10298, 14800), (10840, 14060), (11248, 13550)]