1380065400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{15647}}^1$

素因数の和:15683

約数の個数: 216

約数和(自身を含む): 5391753120

約数和(自身を除く): 4011687720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5880, 6300, 7350, 8820, 9800, 11025, 12600, 14700, 15647, 17640, 22050, 29400, 31294, 44100, 46941, 62588, 78235, 88200, 93882, 109529, 125176, 140823, 156470, 187764, 219058, 234705, 281646, 312940, 328587, 375528, 391175, 438116, 469410, 547645, 563292, 625880, 657174, 704115, 766703, 782350, 876232, 938820, 985761, 1095290, 1126584, 1173525, 1314348, 1408230, 1533406, 1564700, 1642935, 1877640, 1971522, 2190580, 2300109, 2347050, 2628696, 2738225, 2816460, 3066812, 3129400, 3285870, 3520575, 3833515, 3943044, 4381160, 4600218, 4694100, 4928805, 5476450, 5632920, 6133624, 6571740, 6900327, 7041150, 7667030, 7886088, 8214675, 9200436, 9388200, 9857610, 10952900, 11500545, 13143480, 13800654, 14082300, 15334060, 16429350, 18400872, 19167575, 19715220, 21905800, 23001090, 24644025, 27601308, 28164600, 30668120, 32858700, 34501635, 38335150, 39430440, 46002180, 49288050, 55202616, 57502725, 65717400, 69003270, 76670300, 92004360, 98576100, 115005450, 138006540, 153340600, 172508175, 197152200, 230010900, 276013080, 345016350, 460021800, 690032700, 1380065400]

約数ペア:

[(1, 1380065400), (2, 690032700), (3, 460021800), (4, 345016350), (5, 276013080), (6, 230010900), (7, 197152200), (8, 172508175), (9, 153340600), (10, 138006540), (12, 115005450), (14, 98576100), (15, 92004360), (18, 76670300), (20, 69003270), (21, 65717400), (24, 57502725), (25, 55202616), (28, 49288050), (30, 46002180), (35, 39430440), (36, 38335150), (40, 34501635), (42, 32858700), (45, 30668120), (49, 28164600), (50, 27601308), (56, 24644025), (60, 23001090), (63, 21905800), (70, 19715220), (72, 19167575), (75, 18400872), (84, 16429350), (90, 15334060), (98, 14082300), (100, 13800654), (105, 13143480), (120, 11500545), (126, 10952900), (140, 9857610), (147, 9388200), (150, 9200436), (168, 8214675), (175, 7886088), (180, 7667030), (196, 7041150), (200, 6900327), (210, 6571740), (225, 6133624), (245, 5632920), (252, 5476450), (280, 4928805), (294, 4694100), (300, 4600218), (315, 4381160), (350, 3943044), (360, 3833515), (392, 3520575), (420, 3285870), (441, 3129400), (450, 3066812), (490, 2816460), (504, 2738225), (525, 2628696), (588, 2347050), (600, 2300109), (630, 2190580), (700, 1971522), (735, 1877640), (840, 1642935), (882, 1564700), (900, 1533406), (980, 1408230), (1050, 1314348), (1176, 1173525), (1225, 1126584), (1260, 1095290), (1400, 985761), (1470, 938820), (1575, 876232), (1764, 782350), (1800, 766703), (1960, 704115), (2100, 657174), (2205, 625880), (2450, 563292), (2520, 547645), (2940, 469410), (3150, 438116), (3528, 391175), (3675, 375528), (4200, 328587), (4410, 312940), (4900, 281646), (5880, 234705), (6300, 219058), (7350, 187764), (8820, 156470), (9800, 140823), (11025, 125176), (12600, 109529), (14700, 93882), (15647, 88200), (17640, 78235), (22050, 62588), (29400, 46941), (31294, 44100)]