155196810

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 112

約数和(自身を含む): 426925800

約数和(自身を除く): 271728990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 243, 270, 305, 349, 366, 405, 486, 549, 610, 698, 729, 810, 915, 1047, 1098, 1215, 1458, 1647, 1745, 1830, 2094, 2430, 2745, 3141, 3294, 3490, 3645, 4941, 5235, 5490, 6282, 7290, 8235, 9423, 9882, 10470, 14823, 15705, 16470, 18846, 21289, 24705, 28269, 29646, 31410, 42578, 44469, 47115, 49410, 56538, 63867, 74115, 84807, 88938, 94230, 106445, 127734, 141345, 148230, 169614, 191601, 212890, 222345, 254421, 282690, 319335, 383202, 424035, 444690, 508842, 574803, 638670, 848070, 958005, 1149606, 1272105, 1724409, 1916010, 2544210, 2874015, 3448818, 5173227, 5748030, 8622045, 10346454, 15519681, 17244090, 25866135, 31039362, 51732270, 77598405, 155196810]

約数ペア:

[(1, 155196810), (2, 77598405), (3, 51732270), (5, 31039362), (6, 25866135), (9, 17244090), (10, 15519681), (15, 10346454), (18, 8622045), (27, 5748030), (30, 5173227), (45, 3448818), (54, 2874015), (61, 2544210), (81, 1916010), (90, 1724409), (122, 1272105), (135, 1149606), (162, 958005), (183, 848070), (243, 638670), (270, 574803), (305, 508842), (349, 444690), (366, 424035), (405, 383202), (486, 319335), (549, 282690), (610, 254421), (698, 222345), (729, 212890), (810, 191601), (915, 169614), (1047, 148230), (1098, 141345), (1215, 127734), (1458, 106445), (1647, 94230), (1745, 88938), (1830, 84807), (2094, 74115), (2430, 63867), (2745, 56538), (3141, 49410), (3294, 47115), (3490, 44469), (3645, 42578), (4941, 31410), (5235, 29646), (5490, 28269), (6282, 24705), (7290, 21289), (8235, 18846), (9423, 16470), (9882, 15705), (10470, 14823)]