18552668580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{14519}}^1$

素因数の和:14794

約数の個数: 144

約数和(自身を含む): 58349491200

約数和(自身を除く): 39796822620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 229, 279, 310, 372, 458, 465, 558, 620, 687, 916, 930, 1116, 1145, 1374, 1395, 1860, 2061, 2290, 2748, 2790, 3435, 4122, 4580, 5580, 6870, 7099, 8244, 10305, 13740, 14198, 14519, 20610, 21297, 28396, 29038, 35495, 41220, 42594, 43557, 58076, 63891, 70990, 72595, 85188, 87114, 106485, 127782, 130671, 141980, 145190, 174228, 212970, 217785, 255564, 261342, 290380, 319455, 425940, 435570, 450089, 522684, 638910, 653355, 871140, 900178, 1277820, 1306710, 1350267, 1800356, 2250445, 2613420, 2700534, 3324851, 4050801, 4500890, 5401068, 6649702, 6751335, 8101602, 9001780, 9974553, 13299404, 13502670, 16203204, 16624255, 19949106, 20254005, 27005340, 29923659, 33248510, 39898212, 40508010, 49872765, 59847318, 66497020, 81016020, 99745530, 103070381, 119694636, 149618295, 199491060, 206140762, 299236590, 309211143, 412281524, 515351905, 598473180, 618422286, 927633429, 1030703810, 1236844572, 1546055715, 1855266858, 2061407620, 3092111430, 3710533716, 4638167145, 6184222860, 9276334290, 18552668580]

約数ペア:

[(1, 18552668580), (2, 9276334290), (3, 6184222860), (4, 4638167145), (5, 3710533716), (6, 3092111430), (9, 2061407620), (10, 1855266858), (12, 1546055715), (15, 1236844572), (18, 1030703810), (20, 927633429), (30, 618422286), (31, 598473180), (36, 515351905), (45, 412281524), (60, 309211143), (62, 299236590), (90, 206140762), (93, 199491060), (124, 149618295), (155, 119694636), (180, 103070381), (186, 99745530), (229, 81016020), (279, 66497020), (310, 59847318), (372, 49872765), (458, 40508010), (465, 39898212), (558, 33248510), (620, 29923659), (687, 27005340), (916, 20254005), (930, 19949106), (1116, 16624255), (1145, 16203204), (1374, 13502670), (1395, 13299404), (1860, 9974553), (2061, 9001780), (2290, 8101602), (2748, 6751335), (2790, 6649702), (3435, 5401068), (4122, 4500890), (4580, 4050801), (5580, 3324851), (6870, 2700534), (7099, 2613420), (8244, 2250445), (10305, 1800356), (13740, 1350267), (14198, 1306710), (14519, 1277820), (20610, 900178), (21297, 871140), (28396, 653355), (29038, 638910), (35495, 522684), (41220, 450089), (42594, 435570), (43557, 425940), (58076, 319455), (63891, 290380), (70990, 261342), (72595, 255564), (85188, 217785), (87114, 212970), (106485, 174228), (127782, 145190), (130671, 141980)]