147556890

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 431508168

約数和(自身を除く): 283951278

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 173, 195, 234, 243, 270, 346, 351, 390, 405, 486, 519, 585, 702, 729, 810, 865, 1038, 1053, 1170, 1215, 1458, 1557, 1730, 1755, 2106, 2187, 2249, 2430, 2595, 3114, 3159, 3510, 3645, 4374, 4498, 4671, 5190, 5265, 6318, 6561, 6747, 7290, 7785, 9342, 9477, 10530, 10935, 11245, 13122, 13494, 14013, 15570, 15795, 18954, 20241, 21870, 22490, 23355, 28026, 28431, 31590, 32805, 33735, 40482, 42039, 46710, 47385, 56862, 60723, 65610, 67470, 70065, 84078, 85293, 94770, 101205, 121446, 126117, 140130, 142155, 170586, 182169, 202410, 210195, 252234, 284310, 303615, 364338, 378351, 420390, 426465, 546507, 607230, 630585, 756702, 852930, 910845, 1093014, 1135053, 1261170, 1639521, 1821690, 1891755, 2270106, 2732535, 3279042, 3783510, 4918563, 5465070, 5675265, 8197605, 9837126, 11350530, 14755689, 16395210, 24592815, 29511378, 49185630, 73778445, 147556890]

約数ペア:

[(1, 147556890), (2, 73778445), (3, 49185630), (5, 29511378), (6, 24592815), (9, 16395210), (10, 14755689), (13, 11350530), (15, 9837126), (18, 8197605), (26, 5675265), (27, 5465070), (30, 4918563), (39, 3783510), (45, 3279042), (54, 2732535), (65, 2270106), (78, 1891755), (81, 1821690), (90, 1639521), (117, 1261170), (130, 1135053), (135, 1093014), (162, 910845), (173, 852930), (195, 756702), (234, 630585), (243, 607230), (270, 546507), (346, 426465), (351, 420390), (390, 378351), (405, 364338), (486, 303615), (519, 284310), (585, 252234), (702, 210195), (729, 202410), (810, 182169), (865, 170586), (1038, 142155), (1053, 140130), (1170, 126117), (1215, 121446), (1458, 101205), (1557, 94770), (1730, 85293), (1755, 84078), (2106, 70065), (2187, 67470), (2249, 65610), (2430, 60723), (2595, 56862), (3114, 47385), (3159, 46710), (3510, 42039), (3645, 40482), (4374, 33735), (4498, 32805), (4671, 31590), (5190, 28431), (5265, 28026), (6318, 23355), (6561, 22490), (6747, 21870), (7290, 20241), (7785, 18954), (9342, 15795), (9477, 15570), (10530, 14013), (10935, 13494), (11245, 13122)]