87180300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 289877280

約数和(自身を除く): 202696980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 225, 229, 235, 270, 282, 300, 324, 405, 423, 450, 458, 470, 540, 564, 675, 687, 705, 810, 846, 900, 916, 940, 1145, 1175, 1269, 1350, 1374, 1410, 1620, 1692, 2025, 2061, 2115, 2290, 2350, 2538, 2700, 2748, 2820, 3435, 3525, 3807, 4050, 4122, 4230, 4580, 4700, 5076, 5725, 6183, 6345, 6870, 7050, 7614, 8100, 8244, 8460, 10305, 10575, 10763, 11450, 12366, 12690, 13740, 14100, 15228, 17175, 18549, 19035, 20610, 21150, 21526, 22900, 24732, 25380, 30915, 31725, 32289, 34350, 37098, 38070, 41220, 42300, 43052, 51525, 53815, 61830, 63450, 64578, 68700, 74196, 76140, 92745, 95175, 96867, 103050, 107630, 123660, 126900, 129156, 154575, 161445, 185490, 190350, 193734, 206100, 215260, 269075, 290601, 309150, 322890, 370980, 380700, 387468, 463725, 484335, 538150, 581202, 618300, 645780, 807225, 871803, 927450, 968670, 1076300, 1162404, 1453005, 1614450, 1743606, 1854900, 1937340, 2421675, 2906010, 3228900, 3487212, 4359015, 4843350, 5812020, 7265025, 8718030, 9686700, 14530050, 17436060, 21795075, 29060100, 43590150, 87180300]

約数ペア:

[(1, 87180300), (2, 43590150), (3, 29060100), (4, 21795075), (5, 17436060), (6, 14530050), (9, 9686700), (10, 8718030), (12, 7265025), (15, 5812020), (18, 4843350), (20, 4359015), (25, 3487212), (27, 3228900), (30, 2906010), (36, 2421675), (45, 1937340), (47, 1854900), (50, 1743606), (54, 1614450), (60, 1453005), (75, 1162404), (81, 1076300), (90, 968670), (94, 927450), (100, 871803), (108, 807225), (135, 645780), (141, 618300), (150, 581202), (162, 538150), (180, 484335), (188, 463725), (225, 387468), (229, 380700), (235, 370980), (270, 322890), (282, 309150), (300, 290601), (324, 269075), (405, 215260), (423, 206100), (450, 193734), (458, 190350), (470, 185490), (540, 161445), (564, 154575), (675, 129156), (687, 126900), (705, 123660), (810, 107630), (846, 103050), (900, 96867), (916, 95175), (940, 92745), (1145, 76140), (1175, 74196), (1269, 68700), (1350, 64578), (1374, 63450), (1410, 61830), (1620, 53815), (1692, 51525), (2025, 43052), (2061, 42300), (2115, 41220), (2290, 38070), (2350, 37098), (2538, 34350), (2700, 32289), (2748, 31725), (2820, 30915), (3435, 25380), (3525, 24732), (3807, 22900), (4050, 21526), (4122, 21150), (4230, 20610), (4580, 19035), (4700, 18549), (5076, 17175), (5725, 15228), (6183, 14100), (6345, 13740), (6870, 12690), (7050, 12366), (7614, 11450), (8100, 10763), (8244, 10575), (8460, 10305)]