250334520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 826212960

約数和(自身を除く): 575878440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 73, 82, 85, 102, 120, 123, 136, 146, 164, 170, 204, 205, 219, 246, 255, 292, 328, 340, 365, 408, 410, 438, 492, 510, 584, 615, 680, 697, 730, 820, 876, 984, 1020, 1095, 1230, 1241, 1394, 1460, 1640, 1681, 1752, 2040, 2091, 2190, 2460, 2482, 2788, 2920, 2993, 3362, 3485, 3723, 4182, 4380, 4920, 4964, 5043, 5576, 5986, 6205, 6724, 6970, 7446, 8364, 8405, 8760, 8979, 9928, 10086, 10455, 11972, 12410, 13448, 13940, 14892, 14965, 16728, 16810, 17958, 18615, 20172, 20910, 23944, 24820, 25215, 27880, 28577, 29784, 29930, 33620, 35916, 37230, 40344, 41820, 44895, 49640, 50430, 50881, 57154, 59860, 67240, 71832, 74460, 83640, 85731, 89790, 100860, 101762, 114308, 119720, 122713, 142885, 148920, 152643, 171462, 179580, 201720, 203524, 228616, 245426, 254405, 285770, 305286, 342924, 359160, 368139, 407048, 428655, 490852, 508810, 571540, 610572, 613565, 685848, 736278, 763215, 857310, 981704, 1017620, 1143080, 1221144, 1227130, 1472556, 1526430, 1714620, 1840695, 2035240, 2086121, 2454260, 2945112, 3052860, 3429240, 3681390, 4172242, 4908520, 6105720, 6258363, 7362780, 8344484, 10430605, 12516726, 14725560, 16688968, 20861210, 25033452, 31291815, 41722420, 50066904, 62583630, 83444840, 125167260, 250334520]

約数ペア:

[(1, 250334520), (2, 125167260), (3, 83444840), (4, 62583630), (5, 50066904), (6, 41722420), (8, 31291815), (10, 25033452), (12, 20861210), (15, 16688968), (17, 14725560), (20, 12516726), (24, 10430605), (30, 8344484), (34, 7362780), (40, 6258363), (41, 6105720), (51, 4908520), (60, 4172242), (68, 3681390), (73, 3429240), (82, 3052860), (85, 2945112), (102, 2454260), (120, 2086121), (123, 2035240), (136, 1840695), (146, 1714620), (164, 1526430), (170, 1472556), (204, 1227130), (205, 1221144), (219, 1143080), (246, 1017620), (255, 981704), (292, 857310), (328, 763215), (340, 736278), (365, 685848), (408, 613565), (410, 610572), (438, 571540), (492, 508810), (510, 490852), (584, 428655), (615, 407048), (680, 368139), (697, 359160), (730, 342924), (820, 305286), (876, 285770), (984, 254405), (1020, 245426), (1095, 228616), (1230, 203524), (1241, 201720), (1394, 179580), (1460, 171462), (1640, 152643), (1681, 148920), (1752, 142885), (2040, 122713), (2091, 119720), (2190, 114308), (2460, 101762), (2482, 100860), (2788, 89790), (2920, 85731), (2993, 83640), (3362, 74460), (3485, 71832), (3723, 67240), (4182, 59860), (4380, 57154), (4920, 50881), (4964, 50430), (5043, 49640), (5576, 44895), (5986, 41820), (6205, 40344), (6724, 37230), (6970, 35916), (7446, 33620), (8364, 29930), (8405, 29784), (8760, 28577), (8979, 27880), (9928, 25215), (10086, 24820), (10455, 23944), (11972, 20910), (12410, 20172), (13448, 18615), (13940, 17958), (14892, 16810), (14965, 16728)]