2729035400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 288

約数和(自身を含む): 8216974080

約数和(自身を除く): 5487938680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 49, 50, 52, 56, 62, 65, 70, 91, 98, 100, 104, 124, 130, 140, 155, 175, 182, 196, 200, 217, 245, 248, 260, 280, 310, 325, 350, 364, 392, 403, 434, 455, 490, 520, 620, 637, 650, 691, 700, 728, 775, 806, 868, 910, 980, 1085, 1225, 1240, 1274, 1300, 1382, 1400, 1519, 1550, 1612, 1736, 1820, 1960, 2015, 2170, 2275, 2450, 2548, 2600, 2764, 2821, 3038, 3100, 3185, 3224, 3455, 3640, 4030, 4340, 4550, 4837, 4900, 5096, 5425, 5528, 5642, 6076, 6200, 6370, 6910, 7595, 8060, 8680, 8983, 9100, 9674, 9800, 10075, 10850, 11284, 12152, 12740, 13820, 14105, 15190, 15925, 16120, 17275, 17966, 18200, 19348, 19747, 20150, 21421, 21700, 22568, 24185, 25480, 27640, 28210, 30380, 31850, 33859, 34550, 35932, 37975, 38696, 39494, 40300, 42842, 43400, 44915, 48370, 56420, 60760, 62881, 63700, 67718, 69100, 70525, 71864, 75950, 78988, 80600, 85684, 89830, 96740, 98735, 107105, 112840, 120925, 125762, 127400, 135436, 138200, 141050, 149947, 151900, 157976, 169295, 171368, 179660, 193480, 197470, 214210, 224575, 241850, 251524, 270872, 278473, 282100, 299894, 303800, 314405, 338590, 359320, 394940, 428420, 440167, 449150, 483700, 493675, 503048, 535525, 556946, 564200, 599788, 628810, 677180, 749735, 789880, 846475, 856840, 880334, 898300, 967400, 987350, 1049629, 1071050, 1113892, 1199576, 1257620, 1354360, 1392365, 1499470, 1572025, 1692950, 1760668, 1796600, 1949311, 1974700, 2099258, 2142100, 2200835, 2227784, 2515240, 2784730, 2998940, 3144050, 3385900, 3521336, 3748675, 3898622, 3949400, 4198516, 4284200, 4401670, 5248145, 5569460, 5997880, 6288100, 6771800, 6961825, 7497350, 7797244, 8397032, 8803340, 9746555, 10496290, 11004175, 11138920, 12576200, 13645177, 13923650, 14994700, 15594488, 17606680, 19493110, 20992580, 22008350, 26240725, 27290354, 27847300, 29989400, 38986220, 41985160, 44016700, 48732775, 52481450, 54580708, 55694600, 68225885, 77972440, 88033400, 97465550, 104962900, 109161416, 136451770, 194931100, 209925800, 272903540, 341129425, 389862200, 545807080, 682258850, 1364517700, 2729035400]

約数ペア:

[(1, 2729035400), (2, 1364517700), (4, 682258850), (5, 545807080), (7, 389862200), (8, 341129425), (10, 272903540), (13, 209925800), (14, 194931100), (20, 136451770), (25, 109161416), (26, 104962900), (28, 97465550), (31, 88033400), (35, 77972440), (40, 68225885), (49, 55694600), (50, 54580708), (52, 52481450), (56, 48732775), (62, 44016700), (65, 41985160), (70, 38986220), (91, 29989400), (98, 27847300), (100, 27290354), (104, 26240725), (124, 22008350), (130, 20992580), (140, 19493110), (155, 17606680), (175, 15594488), (182, 14994700), (196, 13923650), (200, 13645177), (217, 12576200), (245, 11138920), (248, 11004175), (260, 10496290), (280, 9746555), (310, 8803340), (325, 8397032), (350, 7797244), (364, 7497350), (392, 6961825), (403, 6771800), (434, 6288100), (455, 5997880), (490, 5569460), (520, 5248145), (620, 4401670), (637, 4284200), (650, 4198516), (691, 3949400), (700, 3898622), (728, 3748675), (775, 3521336), (806, 3385900), (868, 3144050), (910, 2998940), (980, 2784730), (1085, 2515240), (1225, 2227784), (1240, 2200835), (1274, 2142100), (1300, 2099258), (1382, 1974700), (1400, 1949311), (1519, 1796600), (1550, 1760668), (1612, 1692950), (1736, 1572025), (1820, 1499470), (1960, 1392365), (2015, 1354360), (2170, 1257620), (2275, 1199576), (2450, 1113892), (2548, 1071050), (2600, 1049629), (2764, 987350), (2821, 967400), (3038, 898300), (3100, 880334), (3185, 856840), (3224, 846475), (3455, 789880), (3640, 749735), (4030, 677180), (4340, 628810), (4550, 599788), (4837, 564200), (4900, 556946), (5096, 535525), (5425, 503048), (5528, 493675), (5642, 483700), (6076, 449150), (6200, 440167), (6370, 428420), (6910, 394940), (7595, 359320), (8060, 338590), (8680, 314405), (8983, 303800), (9100, 299894), (9674, 282100), (9800, 278473), (10075, 270872), (10850, 251524), (11284, 241850), (12152, 224575), (12740, 214210), (13820, 197470), (14105, 193480), (15190, 179660), (15925, 171368), (16120, 169295), (17275, 157976), (17966, 151900), (18200, 149947), (19348, 141050), (19747, 138200), (20150, 135436), (21421, 127400), (21700, 125762), (22568, 120925), (24185, 112840), (25480, 107105), (27640, 98735), (28210, 96740), (30380, 89830), (31850, 85684), (33859, 80600), (34550, 78988), (35932, 75950), (37975, 71864), (38696, 70525), (39494, 69100), (40300, 67718), (42842, 63700), (43400, 62881), (44915, 60760), (48370, 56420)]