165271590

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 488900880

約数和(自身を除く): 323629290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 229, 243, 270, 297, 330, 405, 458, 486, 495, 594, 687, 729, 810, 891, 990, 1145, 1215, 1374, 1458, 1485, 1782, 2061, 2187, 2290, 2430, 2519, 2673, 2970, 3435, 3645, 4122, 4374, 4455, 5038, 5346, 6183, 6561, 6870, 7290, 7557, 8019, 8910, 10305, 10935, 12366, 12595, 13122, 13365, 15114, 16038, 18549, 20610, 21870, 22671, 24057, 25190, 26730, 30915, 32805, 37098, 37785, 40095, 45342, 48114, 55647, 61830, 65610, 68013, 72171, 75570, 80190, 92745, 111294, 113355, 120285, 136026, 144342, 166941, 185490, 204039, 226710, 240570, 278235, 333882, 340065, 360855, 408078, 500823, 556470, 612117, 680130, 721710, 834705, 1001646, 1020195, 1224234, 1502469, 1669410, 1836351, 2040390, 2504115, 3004938, 3060585, 3672702, 5008230, 5509053, 6121170, 7512345, 9181755, 11018106, 15024690, 16527159, 18363510, 27545265, 33054318, 55090530, 82635795, 165271590]

約数ペア:

[(1, 165271590), (2, 82635795), (3, 55090530), (5, 33054318), (6, 27545265), (9, 18363510), (10, 16527159), (11, 15024690), (15, 11018106), (18, 9181755), (22, 7512345), (27, 6121170), (30, 5509053), (33, 5008230), (45, 3672702), (54, 3060585), (55, 3004938), (66, 2504115), (81, 2040390), (90, 1836351), (99, 1669410), (110, 1502469), (135, 1224234), (162, 1020195), (165, 1001646), (198, 834705), (229, 721710), (243, 680130), (270, 612117), (297, 556470), (330, 500823), (405, 408078), (458, 360855), (486, 340065), (495, 333882), (594, 278235), (687, 240570), (729, 226710), (810, 204039), (891, 185490), (990, 166941), (1145, 144342), (1215, 136026), (1374, 120285), (1458, 113355), (1485, 111294), (1782, 92745), (2061, 80190), (2187, 75570), (2290, 72171), (2430, 68013), (2519, 65610), (2673, 61830), (2970, 55647), (3435, 48114), (3645, 45342), (4122, 40095), (4374, 37785), (4455, 37098), (5038, 32805), (5346, 30915), (6183, 26730), (6561, 25190), (6870, 24057), (7290, 22671), (7557, 21870), (8019, 20610), (8910, 18549), (10305, 16038), (10935, 15114), (12366, 13365), (12595, 13122)]