387103860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 288

約数和(自身を含む): 1433158272

約数和(自身を除く): 1046054412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 243, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 486, 495, 540, 557, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 972, 990, 1053, 1114, 1170, 1188, 1215, 1287, 1404, 1430, 1485, 1620, 1671, 1716, 1755, 1782, 1980, 2106, 2145, 2228, 2340, 2430, 2574, 2673, 2785, 2860, 2970, 3159, 3342, 3510, 3564, 3861, 4212, 4290, 4455, 4860, 5013, 5148, 5265, 5346, 5570, 5940, 6127, 6318, 6435, 6684, 7020, 7241, 7722, 8355, 8580, 8910, 10026, 10530, 10692, 11140, 11583, 12254, 12636, 12870, 13365, 14482, 15039, 15444, 15795, 16710, 17820, 18381, 19305, 20052, 21060, 21723, 23166, 24508, 25065, 25740, 26730, 28964, 30078, 30635, 31590, 33420, 34749, 36205, 36762, 38610, 43446, 45117, 46332, 50130, 53460, 55143, 57915, 60156, 61270, 63180, 65169, 69498, 72410, 73524, 75195, 77220, 79651, 86892, 90234, 91905, 100260, 108615, 110286, 115830, 122540, 130338, 135351, 138996, 144820, 150390, 159302, 165429, 173745, 180468, 183810, 195507, 217230, 220572, 225585, 231660, 238953, 260676, 270702, 275715, 300780, 318604, 325845, 330858, 347490, 367620, 391014, 398255, 434460, 451170, 477906, 496287, 541404, 551430, 586521, 651690, 661716, 676755, 694980, 716859, 782028, 796510, 827145, 902340, 955812, 977535, 992574, 1102860, 1173042, 1194765, 1303380, 1353510, 1433718, 1488861, 1593020, 1654290, 1759563, 1955070, 1985148, 2150577, 2346084, 2389530, 2481435, 2707020, 2867436, 2932605, 2977722, 3308580, 3519126, 3584295, 3910140, 4301154, 4779060, 4962870, 5865210, 5955444, 6451731, 7038252, 7168590, 7444305, 8602308, 8797815, 9925740, 10752885, 11730420, 12903462, 14337180, 14888610, 17595630, 19355193, 21505770, 25806924, 29777220, 32258655, 35191260, 38710386, 43011540, 64517310, 77420772, 96775965, 129034620, 193551930, 387103860]

約数ペア:

[(1, 387103860), (2, 193551930), (3, 129034620), (4, 96775965), (5, 77420772), (6, 64517310), (9, 43011540), (10, 38710386), (11, 35191260), (12, 32258655), (13, 29777220), (15, 25806924), (18, 21505770), (20, 19355193), (22, 17595630), (26, 14888610), (27, 14337180), (30, 12903462), (33, 11730420), (36, 10752885), (39, 9925740), (44, 8797815), (45, 8602308), (52, 7444305), (54, 7168590), (55, 7038252), (60, 6451731), (65, 5955444), (66, 5865210), (78, 4962870), (81, 4779060), (90, 4301154), (99, 3910140), (108, 3584295), (110, 3519126), (117, 3308580), (130, 2977722), (132, 2932605), (135, 2867436), (143, 2707020), (156, 2481435), (162, 2389530), (165, 2346084), (180, 2150577), (195, 1985148), (198, 1955070), (220, 1759563), (234, 1654290), (243, 1593020), (260, 1488861), (270, 1433718), (286, 1353510), (297, 1303380), (324, 1194765), (330, 1173042), (351, 1102860), (390, 992574), (396, 977535), (405, 955812), (429, 902340), (468, 827145), (486, 796510), (495, 782028), (540, 716859), (557, 694980), (572, 676755), (585, 661716), (594, 651690), (660, 586521), (702, 551430), (715, 541404), (780, 496287), (810, 477906), (858, 451170), (891, 434460), (972, 398255), (990, 391014), (1053, 367620), (1114, 347490), (1170, 330858), (1188, 325845), (1215, 318604), (1287, 300780), (1404, 275715), (1430, 270702), (1485, 260676), (1620, 238953), (1671, 231660), (1716, 225585), (1755, 220572), (1782, 217230), (1980, 195507), (2106, 183810), (2145, 180468), (2228, 173745), (2340, 165429), (2430, 159302), (2574, 150390), (2673, 144820), (2785, 138996), (2860, 135351), (2970, 130338), (3159, 122540), (3342, 115830), (3510, 110286), (3564, 108615), (3861, 100260), (4212, 91905), (4290, 90234), (4455, 86892), (4860, 79651), (5013, 77220), (5148, 75195), (5265, 73524), (5346, 72410), (5570, 69498), (5940, 65169), (6127, 63180), (6318, 61270), (6435, 60156), (6684, 57915), (7020, 55143), (7241, 53460), (7722, 50130), (8355, 46332), (8580, 45117), (8910, 43446), (10026, 38610), (10530, 36762), (10692, 36205), (11140, 34749), (11583, 33420), (12254, 31590), (12636, 30635), (12870, 30078), (13365, 28964), (14482, 26730), (15039, 25740), (15444, 25065), (15795, 24508), (16710, 23166), (17820, 21723), (18381, 21060), (19305, 20052)]