158318820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 144

約数和(自身を含む): 541618560

約数和(自身を除く): 383299740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2423, 2970, 3267, 3630, 4356, 4846, 5445, 5940, 6534, 7260, 7269, 9692, 10890, 12115, 13068, 14538, 16335, 21780, 21807, 24230, 26653, 29076, 32670, 36345, 43614, 48460, 53306, 65340, 65421, 72690, 79959, 87228, 106612, 109035, 130842, 133265, 145380, 159918, 218070, 239877, 261684, 266530, 293183, 319836, 327105, 399795, 436140, 479754, 533060, 586366, 654210, 719631, 799590, 879549, 959508, 1172732, 1199385, 1308420, 1439262, 1465915, 1599180, 1759098, 2398770, 2638647, 2878524, 2931830, 3518196, 3598155, 4397745, 4797540, 5277294, 5863660, 7196310, 7915941, 8795490, 10554588, 13193235, 14392620, 15831882, 17590980, 26386470, 31663764, 39579705, 52772940, 79159410, 158318820]

約数ペア:

[(1, 158318820), (2, 79159410), (3, 52772940), (4, 39579705), (5, 31663764), (6, 26386470), (9, 17590980), (10, 15831882), (11, 14392620), (12, 13193235), (15, 10554588), (18, 8795490), (20, 7915941), (22, 7196310), (27, 5863660), (30, 5277294), (33, 4797540), (36, 4397745), (44, 3598155), (45, 3518196), (54, 2931830), (55, 2878524), (60, 2638647), (66, 2398770), (90, 1759098), (99, 1599180), (108, 1465915), (110, 1439262), (121, 1308420), (132, 1199385), (135, 1172732), (165, 959508), (180, 879549), (198, 799590), (220, 719631), (242, 654210), (270, 586366), (297, 533060), (330, 479754), (363, 436140), (396, 399795), (484, 327105), (495, 319836), (540, 293183), (594, 266530), (605, 261684), (660, 239877), (726, 218070), (990, 159918), (1089, 145380), (1188, 133265), (1210, 130842), (1452, 109035), (1485, 106612), (1815, 87228), (1980, 79959), (2178, 72690), (2420, 65421), (2423, 65340), (2970, 53306), (3267, 48460), (3630, 43614), (4356, 36345), (4846, 32670), (5445, 29076), (5940, 26653), (6534, 24230), (7260, 21807), (7269, 21780), (9692, 16335), (10890, 14538), (12115, 13068)]