387875400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3504

約数の個数: 192

約数和(自身を含む): 1389286080

約数和(自身を除く): 1001410680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 187, 200, 204, 220, 255, 264, 275, 300, 330, 340, 374, 408, 425, 440, 510, 550, 561, 600, 660, 680, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1320, 1496, 1650, 1700, 1870, 2040, 2200, 2244, 2550, 2805, 3300, 3400, 3457, 3740, 4488, 4675, 5100, 5610, 6600, 6914, 7480, 9350, 10200, 10371, 11220, 13828, 14025, 17285, 18700, 20742, 22440, 27656, 28050, 34570, 37400, 38027, 41484, 51855, 56100, 58769, 69140, 76054, 82968, 86425, 103710, 112200, 114081, 117538, 138280, 152108, 172850, 176307, 190135, 207420, 228162, 235076, 259275, 293845, 304216, 345700, 352614, 380270, 414840, 456324, 470152, 518550, 570405, 587690, 646459, 691400, 705228, 760540, 881535, 912648, 950675, 1037100, 1140810, 1175380, 1292918, 1410456, 1469225, 1521080, 1763070, 1901350, 1939377, 2074200, 2281620, 2350760, 2585836, 2852025, 2938450, 3232295, 3526140, 3802700, 3878754, 4407675, 4563240, 5171672, 5704050, 5876900, 6464590, 7052280, 7605400, 7757508, 8815350, 9696885, 11408100, 11753800, 12929180, 15515016, 16161475, 17630700, 19393770, 22816200, 25858360, 32322950, 35261400, 38787540, 48484425, 64645900, 77575080, 96968850, 129291800, 193937700, 387875400]

約数ペア:

[(1, 387875400), (2, 193937700), (3, 129291800), (4, 96968850), (5, 77575080), (6, 64645900), (8, 48484425), (10, 38787540), (11, 35261400), (12, 32322950), (15, 25858360), (17, 22816200), (20, 19393770), (22, 17630700), (24, 16161475), (25, 15515016), (30, 12929180), (33, 11753800), (34, 11408100), (40, 9696885), (44, 8815350), (50, 7757508), (51, 7605400), (55, 7052280), (60, 6464590), (66, 5876900), (68, 5704050), (75, 5171672), (85, 4563240), (88, 4407675), (100, 3878754), (102, 3802700), (110, 3526140), (120, 3232295), (132, 2938450), (136, 2852025), (150, 2585836), (165, 2350760), (170, 2281620), (187, 2074200), (200, 1939377), (204, 1901350), (220, 1763070), (255, 1521080), (264, 1469225), (275, 1410456), (300, 1292918), (330, 1175380), (340, 1140810), (374, 1037100), (408, 950675), (425, 912648), (440, 881535), (510, 760540), (550, 705228), (561, 691400), (600, 646459), (660, 587690), (680, 570405), (748, 518550), (825, 470152), (850, 456324), (935, 414840), (1020, 380270), (1100, 352614), (1122, 345700), (1275, 304216), (1320, 293845), (1496, 259275), (1650, 235076), (1700, 228162), (1870, 207420), (2040, 190135), (2200, 176307), (2244, 172850), (2550, 152108), (2805, 138280), (3300, 117538), (3400, 114081), (3457, 112200), (3740, 103710), (4488, 86425), (4675, 82968), (5100, 76054), (5610, 69140), (6600, 58769), (6914, 56100), (7480, 51855), (9350, 41484), (10200, 38027), (10371, 37400), (11220, 34570), (13828, 28050), (14025, 27656), (17285, 22440), (18700, 20742)]