250009110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 740952576

約数和(自身を除く): 490943466

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 61, 62, 65, 78, 90, 93, 113, 117, 122, 130, 155, 183, 186, 195, 226, 234, 279, 305, 310, 339, 366, 390, 403, 465, 549, 558, 565, 585, 610, 678, 793, 806, 915, 930, 1017, 1098, 1130, 1170, 1209, 1395, 1469, 1586, 1695, 1830, 1891, 2015, 2034, 2379, 2418, 2745, 2790, 2938, 3390, 3503, 3627, 3782, 3965, 4030, 4407, 4758, 5085, 5490, 5673, 6045, 6893, 7006, 7137, 7254, 7345, 7930, 8814, 9455, 10170, 10509, 11346, 11895, 12090, 13221, 13786, 14274, 14690, 17019, 17515, 18135, 18910, 20679, 21018, 22035, 23790, 24583, 26442, 28365, 31527, 34038, 34465, 35030, 35685, 36270, 41358, 44070, 45539, 49166, 52545, 56730, 62037, 63054, 66105, 68930, 71370, 73749, 85095, 89609, 91078, 103395, 105090, 122915, 124074, 132210, 136617, 147498, 157635, 170190, 179218, 206790, 213683, 221247, 227695, 245830, 268827, 273234, 310185, 315270, 368745, 409851, 427366, 442494, 448045, 455390, 537654, 620370, 641049, 683085, 737490, 806481, 819702, 896090, 1068415, 1106235, 1282098, 1344135, 1366170, 1612962, 1923147, 2049255, 2136830, 2212470, 2688270, 2777879, 3205245, 3846294, 4032405, 4098510, 5555758, 6410490, 8064810, 8333637, 9615735, 13889395, 16667274, 19231470, 25000911, 27778790, 41668185, 50001822, 83336370, 125004555, 250009110]

約数ペア:

[(1, 250009110), (2, 125004555), (3, 83336370), (5, 50001822), (6, 41668185), (9, 27778790), (10, 25000911), (13, 19231470), (15, 16667274), (18, 13889395), (26, 9615735), (30, 8333637), (31, 8064810), (39, 6410490), (45, 5555758), (61, 4098510), (62, 4032405), (65, 3846294), (78, 3205245), (90, 2777879), (93, 2688270), (113, 2212470), (117, 2136830), (122, 2049255), (130, 1923147), (155, 1612962), (183, 1366170), (186, 1344135), (195, 1282098), (226, 1106235), (234, 1068415), (279, 896090), (305, 819702), (310, 806481), (339, 737490), (366, 683085), (390, 641049), (403, 620370), (465, 537654), (549, 455390), (558, 448045), (565, 442494), (585, 427366), (610, 409851), (678, 368745), (793, 315270), (806, 310185), (915, 273234), (930, 268827), (1017, 245830), (1098, 227695), (1130, 221247), (1170, 213683), (1209, 206790), (1395, 179218), (1469, 170190), (1586, 157635), (1695, 147498), (1830, 136617), (1891, 132210), (2015, 124074), (2034, 122915), (2379, 105090), (2418, 103395), (2745, 91078), (2790, 89609), (2938, 85095), (3390, 73749), (3503, 71370), (3627, 68930), (3782, 66105), (3965, 63054), (4030, 62037), (4407, 56730), (4758, 52545), (5085, 49166), (5490, 45539), (5673, 44070), (6045, 41358), (6893, 36270), (7006, 35685), (7137, 35030), (7254, 34465), (7345, 34038), (7930, 31527), (8814, 28365), (9455, 26442), (10170, 24583), (10509, 23790), (11346, 22035), (11895, 21018), (12090, 20679), (13221, 18910), (13786, 18135), (14274, 17515), (14690, 17019)]