173691180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 571771200

約数和(自身を除く): 398080020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 373, 390, 398, 468, 585, 597, 746, 780, 796, 995, 1119, 1170, 1194, 1492, 1791, 1865, 1990, 2238, 2340, 2388, 2587, 2985, 3357, 3582, 3730, 3980, 4476, 4849, 5174, 5595, 5970, 6714, 7164, 7460, 7761, 8955, 9698, 10348, 11190, 11940, 12935, 13428, 14547, 15522, 16785, 17910, 19396, 22380, 23283, 24245, 25870, 29094, 31044, 33570, 35820, 38805, 43641, 46566, 48490, 51740, 58188, 67140, 72735, 74227, 77610, 87282, 93132, 96980, 116415, 145470, 148454, 155220, 174564, 218205, 222681, 232830, 290940, 296908, 371135, 436410, 445362, 465660, 668043, 742270, 872820, 890724, 964951, 1113405, 1336086, 1484540, 1929902, 2226810, 2672172, 2894853, 3340215, 3859804, 4453620, 4824755, 5789706, 6680430, 8684559, 9649510, 11579412, 13360860, 14474265, 17369118, 19299020, 28948530, 34738236, 43422795, 57897060, 86845590, 173691180]

約数ペア:

[(1, 173691180), (2, 86845590), (3, 57897060), (4, 43422795), (5, 34738236), (6, 28948530), (9, 19299020), (10, 17369118), (12, 14474265), (13, 13360860), (15, 11579412), (18, 9649510), (20, 8684559), (26, 6680430), (30, 5789706), (36, 4824755), (39, 4453620), (45, 3859804), (52, 3340215), (60, 2894853), (65, 2672172), (78, 2226810), (90, 1929902), (117, 1484540), (130, 1336086), (156, 1113405), (180, 964951), (195, 890724), (199, 872820), (234, 742270), (260, 668043), (373, 465660), (390, 445362), (398, 436410), (468, 371135), (585, 296908), (597, 290940), (746, 232830), (780, 222681), (796, 218205), (995, 174564), (1119, 155220), (1170, 148454), (1194, 145470), (1492, 116415), (1791, 96980), (1865, 93132), (1990, 87282), (2238, 77610), (2340, 74227), (2388, 72735), (2587, 67140), (2985, 58188), (3357, 51740), (3582, 48490), (3730, 46566), (3980, 43641), (4476, 38805), (4849, 35820), (5174, 33570), (5595, 31044), (5970, 29094), (6714, 25870), (7164, 24245), (7460, 23283), (7761, 22380), (8955, 19396), (9698, 17910), (10348, 16785), (11190, 15522), (11940, 14547), (12935, 13428)]