76698720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 216

約数和(自身を含む): 304746624

約数和(自身を除く): 228047904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1087, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2174, 2205, 2352, 2520, 2940, 3261, 3360, 3528, 3920, 4348, 4410, 4704, 5040, 5435, 5880, 6522, 7056, 7609, 7840, 8696, 8820, 9783, 10080, 10870, 11760, 13044, 14112, 15218, 16305, 17392, 17640, 19566, 21740, 22827, 23520, 26088, 30436, 32610, 34784, 35280, 38045, 39132, 43480, 45654, 48915, 52176, 53263, 60872, 65220, 68481, 70560, 76090, 78264, 86960, 91308, 97830, 104352, 106526, 114135, 121744, 130440, 136962, 152180, 156528, 159789, 173920, 182616, 195660, 213052, 228270, 243488, 260880, 266315, 273924, 304360, 313056, 319578, 342405, 365232, 391320, 426104, 456540, 479367, 521760, 532630, 547848, 608720, 639156, 684810, 730464, 782640, 798945, 852208, 913080, 958734, 1065260, 1095696, 1217440, 1278312, 1369620, 1565280, 1597890, 1704416, 1826160, 1917468, 2130520, 2191392, 2396835, 2556624, 2739240, 3195780, 3652320, 3834936, 4261040, 4793670, 5113248, 5478480, 6391560, 7669872, 8522080, 9587340, 10956960, 12783120, 15339744, 19174680, 25566240, 38349360, 76698720]

約数ペア:

[(1, 76698720), (2, 38349360), (3, 25566240), (4, 19174680), (5, 15339744), (6, 12783120), (7, 10956960), (8, 9587340), (9, 8522080), (10, 7669872), (12, 6391560), (14, 5478480), (15, 5113248), (16, 4793670), (18, 4261040), (20, 3834936), (21, 3652320), (24, 3195780), (28, 2739240), (30, 2556624), (32, 2396835), (35, 2191392), (36, 2130520), (40, 1917468), (42, 1826160), (45, 1704416), (48, 1597890), (49, 1565280), (56, 1369620), (60, 1278312), (63, 1217440), (70, 1095696), (72, 1065260), (80, 958734), (84, 913080), (90, 852208), (96, 798945), (98, 782640), (105, 730464), (112, 684810), (120, 639156), (126, 608720), (140, 547848), (144, 532630), (147, 521760), (160, 479367), (168, 456540), (180, 426104), (196, 391320), (210, 365232), (224, 342405), (240, 319578), (245, 313056), (252, 304360), (280, 273924), (288, 266315), (294, 260880), (315, 243488), (336, 228270), (360, 213052), (392, 195660), (420, 182616), (441, 173920), (480, 159789), (490, 156528), (504, 152180), (560, 136962), (588, 130440), (630, 121744), (672, 114135), (720, 106526), (735, 104352), (784, 97830), (840, 91308), (882, 86960), (980, 78264), (1008, 76090), (1087, 70560), (1120, 68481), (1176, 65220), (1260, 60872), (1440, 53263), (1470, 52176), (1568, 48915), (1680, 45654), (1764, 43480), (1960, 39132), (2016, 38045), (2174, 35280), (2205, 34784), (2352, 32610), (2520, 30436), (2940, 26088), (3261, 23520), (3360, 22827), (3528, 21740), (3920, 19566), (4348, 17640), (4410, 17392), (4704, 16305), (5040, 15218), (5435, 14112), (5880, 13044), (6522, 11760), (7056, 10870), (7609, 10080), (7840, 9783), (8696, 8820)]