45402120

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 154110060

約数和(自身を除く): 108707940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 173, 180, 216, 243, 270, 324, 346, 360, 405, 486, 519, 540, 648, 692, 729, 810, 865, 972, 1038, 1080, 1215, 1384, 1458, 1557, 1620, 1730, 1944, 2076, 2187, 2430, 2595, 2916, 3114, 3240, 3460, 3645, 4152, 4374, 4671, 4860, 5190, 5832, 6228, 6561, 6920, 7290, 7785, 8748, 9342, 9720, 10380, 10935, 12456, 13122, 14013, 14580, 15570, 17496, 18684, 20760, 21870, 23355, 26244, 28026, 29160, 31140, 32805, 37368, 42039, 43740, 46710, 52488, 56052, 62280, 65610, 70065, 84078, 87480, 93420, 112104, 126117, 131220, 140130, 168156, 186840, 210195, 252234, 262440, 280260, 336312, 378351, 420390, 504468, 560520, 630585, 756702, 840780, 1008936, 1135053, 1261170, 1513404, 1681560, 1891755, 2270106, 2522340, 3026808, 3783510, 4540212, 5044680, 5675265, 7567020, 9080424, 11350530, 15134040, 22701060, 45402120]

約数ペア:

[(1, 45402120), (2, 22701060), (3, 15134040), (4, 11350530), (5, 9080424), (6, 7567020), (8, 5675265), (9, 5044680), (10, 4540212), (12, 3783510), (15, 3026808), (18, 2522340), (20, 2270106), (24, 1891755), (27, 1681560), (30, 1513404), (36, 1261170), (40, 1135053), (45, 1008936), (54, 840780), (60, 756702), (72, 630585), (81, 560520), (90, 504468), (108, 420390), (120, 378351), (135, 336312), (162, 280260), (173, 262440), (180, 252234), (216, 210195), (243, 186840), (270, 168156), (324, 140130), (346, 131220), (360, 126117), (405, 112104), (486, 93420), (519, 87480), (540, 84078), (648, 70065), (692, 65610), (729, 62280), (810, 56052), (865, 52488), (972, 46710), (1038, 43740), (1080, 42039), (1215, 37368), (1384, 32805), (1458, 31140), (1557, 29160), (1620, 28026), (1730, 26244), (1944, 23355), (2076, 21870), (2187, 20760), (2430, 18684), (2595, 17496), (2916, 15570), (3114, 14580), (3240, 14013), (3460, 13122), (3645, 12456), (4152, 10935), (4374, 10380), (4671, 9720), (4860, 9342), (5190, 8748), (5832, 7785), (6228, 7290), (6561, 6920)]