235728090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 682214400

約数和(自身を除く): 446486310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 239, 270, 281, 351, 390, 478, 562, 585, 702, 717, 843, 1170, 1195, 1405, 1434, 1686, 1755, 2151, 2390, 2529, 2810, 3107, 3510, 3585, 3653, 4215, 4302, 5058, 6214, 6453, 7170, 7306, 7587, 8430, 9321, 10755, 10959, 12645, 12906, 15174, 15535, 18265, 18642, 21510, 21918, 25290, 27963, 31070, 32265, 32877, 36530, 37935, 46605, 54795, 55926, 64530, 65754, 67159, 75870, 83889, 93210, 98631, 109590, 134318, 139815, 164385, 167778, 197262, 201477, 279630, 328770, 335795, 402954, 419445, 493155, 604431, 671590, 838890, 873067, 986310, 1007385, 1208862, 1746134, 1813293, 2014770, 2619201, 3022155, 3626586, 4365335, 5238402, 6044310, 7857603, 8730670, 9066465, 13096005, 15715206, 18132930, 23572809, 26192010, 39288015, 47145618, 78576030, 117864045, 235728090]

約数ペア:

[(1, 235728090), (2, 117864045), (3, 78576030), (5, 47145618), (6, 39288015), (9, 26192010), (10, 23572809), (13, 18132930), (15, 15715206), (18, 13096005), (26, 9066465), (27, 8730670), (30, 7857603), (39, 6044310), (45, 5238402), (54, 4365335), (65, 3626586), (78, 3022155), (90, 2619201), (117, 2014770), (130, 1813293), (135, 1746134), (195, 1208862), (234, 1007385), (239, 986310), (270, 873067), (281, 838890), (351, 671590), (390, 604431), (478, 493155), (562, 419445), (585, 402954), (702, 335795), (717, 328770), (843, 279630), (1170, 201477), (1195, 197262), (1405, 167778), (1434, 164385), (1686, 139815), (1755, 134318), (2151, 109590), (2390, 98631), (2529, 93210), (2810, 83889), (3107, 75870), (3510, 67159), (3585, 65754), (3653, 64530), (4215, 55926), (4302, 54795), (5058, 46605), (6214, 37935), (6453, 36530), (7170, 32877), (7306, 32265), (7587, 31070), (8430, 27963), (9321, 25290), (10755, 21918), (10959, 21510), (12645, 18642), (12906, 18265), (15174, 15535)]