212967300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 787449600

約数和(自身を除く): 574482300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 29, 30, 35, 39, 42, 50, 52, 58, 60, 65, 70, 75, 78, 84, 87, 91, 100, 105, 116, 130, 140, 145, 150, 156, 174, 175, 182, 195, 203, 210, 260, 269, 273, 290, 300, 325, 348, 350, 364, 377, 390, 406, 420, 435, 455, 525, 538, 546, 580, 609, 650, 700, 725, 754, 780, 807, 812, 870, 910, 975, 1015, 1050, 1076, 1092, 1131, 1218, 1300, 1345, 1365, 1450, 1508, 1614, 1740, 1820, 1883, 1885, 1950, 2030, 2100, 2175, 2262, 2275, 2436, 2639, 2690, 2730, 2900, 3045, 3228, 3497, 3766, 3770, 3900, 4035, 4060, 4350, 4524, 4550, 5075, 5278, 5380, 5460, 5649, 5655, 6090, 6725, 6825, 6994, 7532, 7540, 7801, 7917, 8070, 8700, 9100, 9415, 9425, 10150, 10491, 10556, 11298, 11310, 12180, 13195, 13450, 13650, 13988, 15225, 15602, 15834, 16140, 17485, 18830, 18850, 20175, 20300, 20982, 22596, 22620, 23403, 24479, 26390, 26900, 27300, 28245, 28275, 30450, 31204, 31668, 34970, 37660, 37700, 39005, 39585, 40350, 41964, 46806, 47075, 48958, 52455, 52780, 54607, 56490, 56550, 60900, 65975, 69940, 73437, 78010, 79170, 80700, 87425, 93612, 94150, 97916, 101413, 104910, 109214, 112980, 113100, 117015, 122395, 131950, 141225, 146874, 156020, 158340, 163821, 174850, 188300, 195025, 197925, 202826, 209820, 218428, 234030, 244790, 262275, 263900, 273035, 282450, 293748, 304239, 327642, 349700, 367185, 390050, 395850, 405652, 468060, 489580, 507065, 524550, 546070, 564900, 585075, 608478, 611975, 655284, 709891, 734370, 780100, 791700, 819105, 1014130, 1049100, 1092140, 1170150, 1216956, 1223950, 1365175, 1419782, 1468740, 1521195, 1638210, 1835925, 2028260, 2129673, 2340300, 2447900, 2535325, 2730350, 2839564, 3042390, 3276420, 3549455, 3671850, 4095525, 4259346, 5070650, 5460700, 6084780, 7098910, 7343700, 7605975, 8191050, 8518692, 10141300, 10648365, 14197820, 15211950, 16382100, 17747275, 21296730, 30423900, 35494550, 42593460, 53241825, 70989100, 106483650, 212967300]

約数ペア:

[(1, 212967300), (2, 106483650), (3, 70989100), (4, 53241825), (5, 42593460), (6, 35494550), (7, 30423900), (10, 21296730), (12, 17747275), (13, 16382100), (14, 15211950), (15, 14197820), (20, 10648365), (21, 10141300), (25, 8518692), (26, 8191050), (28, 7605975), (29, 7343700), (30, 7098910), (35, 6084780), (39, 5460700), (42, 5070650), (50, 4259346), (52, 4095525), (58, 3671850), (60, 3549455), (65, 3276420), (70, 3042390), (75, 2839564), (78, 2730350), (84, 2535325), (87, 2447900), (91, 2340300), (100, 2129673), (105, 2028260), (116, 1835925), (130, 1638210), (140, 1521195), (145, 1468740), (150, 1419782), (156, 1365175), (174, 1223950), (175, 1216956), (182, 1170150), (195, 1092140), (203, 1049100), (210, 1014130), (260, 819105), (269, 791700), (273, 780100), (290, 734370), (300, 709891), (325, 655284), (348, 611975), (350, 608478), (364, 585075), (377, 564900), (390, 546070), (406, 524550), (420, 507065), (435, 489580), (455, 468060), (525, 405652), (538, 395850), (546, 390050), (580, 367185), (609, 349700), (650, 327642), (700, 304239), (725, 293748), (754, 282450), (780, 273035), (807, 263900), (812, 262275), (870, 244790), (910, 234030), (975, 218428), (1015, 209820), (1050, 202826), (1076, 197925), (1092, 195025), (1131, 188300), (1218, 174850), (1300, 163821), (1345, 158340), (1365, 156020), (1450, 146874), (1508, 141225), (1614, 131950), (1740, 122395), (1820, 117015), (1883, 113100), (1885, 112980), (1950, 109214), (2030, 104910), (2100, 101413), (2175, 97916), (2262, 94150), (2275, 93612), (2436, 87425), (2639, 80700), (2690, 79170), (2730, 78010), (2900, 73437), (3045, 69940), (3228, 65975), (3497, 60900), (3766, 56550), (3770, 56490), (3900, 54607), (4035, 52780), (4060, 52455), (4350, 48958), (4524, 47075), (4550, 46806), (5075, 41964), (5278, 40350), (5380, 39585), (5460, 39005), (5649, 37700), (5655, 37660), (6090, 34970), (6725, 31668), (6825, 31204), (6994, 30450), (7532, 28275), (7540, 28245), (7801, 27300), (7917, 26900), (8070, 26390), (8700, 24479), (9100, 23403), (9415, 22620), (9425, 22596), (10150, 20982), (10491, 20300), (10556, 20175), (11298, 18850), (11310, 18830), (12180, 17485), (13195, 16140), (13450, 15834), (13650, 15602), (13988, 15225)]