156924540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 506802240

約数和(自身を除く): 349877700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 229, 235, 243, 270, 282, 324, 405, 423, 458, 470, 486, 540, 564, 687, 705, 729, 810, 846, 916, 940, 972, 1145, 1215, 1269, 1374, 1410, 1458, 1620, 1692, 2061, 2115, 2290, 2430, 2538, 2748, 2820, 2916, 3435, 3645, 3807, 4122, 4230, 4580, 4860, 5076, 6183, 6345, 6870, 7290, 7614, 8244, 8460, 10305, 10763, 11421, 12366, 12690, 13740, 14580, 15228, 18549, 19035, 20610, 21526, 22842, 24732, 25380, 30915, 32289, 34263, 37098, 38070, 41220, 43052, 45684, 53815, 55647, 57105, 61830, 64578, 68526, 74196, 76140, 92745, 96867, 107630, 111294, 114210, 123660, 129156, 137052, 161445, 166941, 171315, 185490, 193734, 215260, 222588, 228420, 278235, 290601, 322890, 333882, 342630, 370980, 387468, 484335, 556470, 581202, 645780, 667764, 685260, 834705, 871803, 968670, 1112940, 1162404, 1453005, 1669410, 1743606, 1937340, 2615409, 2906010, 3338820, 3487212, 4359015, 5230818, 5812020, 7846227, 8718030, 10461636, 13077045, 15692454, 17436060, 26154090, 31384908, 39231135, 52308180, 78462270, 156924540]

約数ペア:

[(1, 156924540), (2, 78462270), (3, 52308180), (4, 39231135), (5, 31384908), (6, 26154090), (9, 17436060), (10, 15692454), (12, 13077045), (15, 10461636), (18, 8718030), (20, 7846227), (27, 5812020), (30, 5230818), (36, 4359015), (45, 3487212), (47, 3338820), (54, 2906010), (60, 2615409), (81, 1937340), (90, 1743606), (94, 1669410), (108, 1453005), (135, 1162404), (141, 1112940), (162, 968670), (180, 871803), (188, 834705), (229, 685260), (235, 667764), (243, 645780), (270, 581202), (282, 556470), (324, 484335), (405, 387468), (423, 370980), (458, 342630), (470, 333882), (486, 322890), (540, 290601), (564, 278235), (687, 228420), (705, 222588), (729, 215260), (810, 193734), (846, 185490), (916, 171315), (940, 166941), (972, 161445), (1145, 137052), (1215, 129156), (1269, 123660), (1374, 114210), (1410, 111294), (1458, 107630), (1620, 96867), (1692, 92745), (2061, 76140), (2115, 74196), (2290, 68526), (2430, 64578), (2538, 61830), (2748, 57105), (2820, 55647), (2916, 53815), (3435, 45684), (3645, 43052), (3807, 41220), (4122, 38070), (4230, 37098), (4580, 34263), (4860, 32289), (5076, 30915), (6183, 25380), (6345, 24732), (6870, 22842), (7290, 21526), (7614, 20610), (8244, 19035), (8460, 18549), (10305, 15228), (10763, 14580), (11421, 13740), (12366, 12690)]