188213220

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 640308480

約数和(自身を除く): 452095260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 331, 351, 390, 405, 468, 486, 540, 585, 662, 702, 729, 780, 810, 972, 993, 1053, 1170, 1215, 1324, 1404, 1458, 1620, 1655, 1755, 1986, 2106, 2187, 2340, 2430, 2916, 2979, 3159, 3310, 3510, 3645, 3972, 4212, 4303, 4374, 4860, 4965, 5265, 5958, 6318, 6620, 7020, 7290, 8606, 8748, 8937, 9477, 9930, 10530, 10935, 11916, 12636, 12909, 14580, 14895, 15795, 17212, 17874, 18954, 19860, 21060, 21515, 21870, 25818, 26811, 28431, 29790, 31590, 35748, 37908, 38727, 43030, 43740, 44685, 47385, 51636, 53622, 56862, 59580, 63180, 64545, 77454, 80433, 86060, 89370, 94770, 107244, 113724, 116181, 129090, 134055, 142155, 154908, 160866, 178740, 189540, 193635, 232362, 241299, 258180, 268110, 284310, 321732, 348543, 387270, 402165, 464724, 482598, 536220, 568620, 580905, 697086, 723897, 774540, 804330, 965196, 1045629, 1161810, 1206495, 1394172, 1447794, 1608660, 1742715, 2091258, 2323620, 2412990, 2895588, 3136887, 3485430, 3619485, 4182516, 4825980, 5228145, 6273774, 6970860, 7238970, 9410661, 10456290, 12547548, 14477940, 15684435, 18821322, 20912580, 31368870, 37642644, 47053305, 62737740, 94106610, 188213220]

約数ペア:

[(1, 188213220), (2, 94106610), (3, 62737740), (4, 47053305), (5, 37642644), (6, 31368870), (9, 20912580), (10, 18821322), (12, 15684435), (13, 14477940), (15, 12547548), (18, 10456290), (20, 9410661), (26, 7238970), (27, 6970860), (30, 6273774), (36, 5228145), (39, 4825980), (45, 4182516), (52, 3619485), (54, 3485430), (60, 3136887), (65, 2895588), (78, 2412990), (81, 2323620), (90, 2091258), (108, 1742715), (117, 1608660), (130, 1447794), (135, 1394172), (156, 1206495), (162, 1161810), (180, 1045629), (195, 965196), (234, 804330), (243, 774540), (260, 723897), (270, 697086), (324, 580905), (331, 568620), (351, 536220), (390, 482598), (405, 464724), (468, 402165), (486, 387270), (540, 348543), (585, 321732), (662, 284310), (702, 268110), (729, 258180), (780, 241299), (810, 232362), (972, 193635), (993, 189540), (1053, 178740), (1170, 160866), (1215, 154908), (1324, 142155), (1404, 134055), (1458, 129090), (1620, 116181), (1655, 113724), (1755, 107244), (1986, 94770), (2106, 89370), (2187, 86060), (2340, 80433), (2430, 77454), (2916, 64545), (2979, 63180), (3159, 59580), (3310, 56862), (3510, 53622), (3645, 51636), (3972, 47385), (4212, 44685), (4303, 43740), (4374, 43030), (4860, 38727), (4965, 37908), (5265, 35748), (5958, 31590), (6318, 29790), (6620, 28431), (7020, 26811), (7290, 25818), (8606, 21870), (8748, 21515), (8937, 21060), (9477, 19860), (9930, 18954), (10530, 17874), (10935, 17212), (11916, 15795), (12636, 14895), (12909, 14580)]