305092260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154087}}^1$

素因数の和:154113

約数の個数: 72

約数和(自身を含む): 1009584576

約数和(自身を除く): 704492316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 154087, 308174, 462261, 616348, 770435, 924522, 1386783, 1540870, 1694957, 1849044, 2311305, 2773566, 3081740, 3389914, 4622610, 5084871, 5547132, 6779828, 6933915, 8474785, 9245220, 10169742, 13867830, 15254613, 16949570, 20339484, 25424355, 27735660, 30509226, 33899140, 50848710, 61018452, 76273065, 101697420, 152546130, 305092260]

約数ペア:

[(1, 305092260), (2, 152546130), (3, 101697420), (4, 76273065), (5, 61018452), (6, 50848710), (9, 33899140), (10, 30509226), (11, 27735660), (12, 25424355), (15, 20339484), (18, 16949570), (20, 15254613), (22, 13867830), (30, 10169742), (33, 9245220), (36, 8474785), (44, 6933915), (45, 6779828), (55, 5547132), (60, 5084871), (66, 4622610), (90, 3389914), (99, 3081740), (110, 2773566), (132, 2311305), (165, 1849044), (180, 1694957), (198, 1540870), (220, 1386783), (330, 924522), (396, 770435), (495, 616348), (660, 462261), (990, 308174), (1980, 154087)]