72069060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 244984320

約数和(自身を除く): 172915260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 61, 70, 84, 87, 97, 105, 116, 122, 140, 145, 174, 183, 194, 203, 210, 244, 290, 291, 305, 348, 366, 388, 406, 420, 427, 435, 485, 580, 582, 609, 610, 679, 732, 812, 854, 870, 915, 970, 1015, 1164, 1218, 1220, 1281, 1358, 1455, 1708, 1740, 1769, 1830, 1940, 2030, 2037, 2135, 2436, 2562, 2716, 2813, 2910, 3045, 3395, 3538, 3660, 4060, 4074, 4270, 5124, 5307, 5626, 5820, 5917, 6090, 6405, 6790, 7076, 8148, 8439, 8540, 8845, 10185, 10614, 11252, 11834, 12180, 12383, 12810, 13580, 14065, 16878, 17690, 17751, 19691, 20370, 21228, 23668, 24766, 25620, 26535, 28130, 29585, 33756, 35380, 35502, 37149, 39382, 40740, 41419, 42195, 49532, 53070, 56260, 59073, 59170, 61915, 71004, 74298, 78764, 82838, 84390, 88755, 98455, 106140, 118146, 118340, 123830, 124257, 148596, 165676, 168780, 171593, 177510, 185745, 196910, 207095, 236292, 247660, 248514, 295365, 343186, 355020, 371490, 393820, 414190, 497028, 514779, 590730, 621285, 686372, 742980, 828380, 857965, 1029558, 1181460, 1201151, 1242570, 1715930, 2059116, 2402302, 2485140, 2573895, 3431860, 3603453, 4804604, 5147790, 6005755, 7206906, 10295580, 12011510, 14413812, 18017265, 24023020, 36034530, 72069060]

約数ペア:

[(1, 72069060), (2, 36034530), (3, 24023020), (4, 18017265), (5, 14413812), (6, 12011510), (7, 10295580), (10, 7206906), (12, 6005755), (14, 5147790), (15, 4804604), (20, 3603453), (21, 3431860), (28, 2573895), (29, 2485140), (30, 2402302), (35, 2059116), (42, 1715930), (58, 1242570), (60, 1201151), (61, 1181460), (70, 1029558), (84, 857965), (87, 828380), (97, 742980), (105, 686372), (116, 621285), (122, 590730), (140, 514779), (145, 497028), (174, 414190), (183, 393820), (194, 371490), (203, 355020), (210, 343186), (244, 295365), (290, 248514), (291, 247660), (305, 236292), (348, 207095), (366, 196910), (388, 185745), (406, 177510), (420, 171593), (427, 168780), (435, 165676), (485, 148596), (580, 124257), (582, 123830), (609, 118340), (610, 118146), (679, 106140), (732, 98455), (812, 88755), (854, 84390), (870, 82838), (915, 78764), (970, 74298), (1015, 71004), (1164, 61915), (1218, 59170), (1220, 59073), (1281, 56260), (1358, 53070), (1455, 49532), (1708, 42195), (1740, 41419), (1769, 40740), (1830, 39382), (1940, 37149), (2030, 35502), (2037, 35380), (2135, 33756), (2436, 29585), (2562, 28130), (2716, 26535), (2813, 25620), (2910, 24766), (3045, 23668), (3395, 21228), (3538, 20370), (3660, 19691), (4060, 17751), (4074, 17690), (4270, 16878), (5124, 14065), (5307, 13580), (5626, 12810), (5820, 12383), (5917, 12180), (6090, 11834), (6405, 11252), (6790, 10614), (7076, 10185), (8148, 8845), (8439, 8540)]