26549640

素因数分解:

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

素因数の和:125

約数の個数: 256

約数和(自身を含む): 99993600

約数和(自身を除く): 73443960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 61, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 122, 124, 130, 135, 155, 156, 180, 183, 186, 195, 216, 234, 244, 248, 260, 270, 279, 305, 310, 312, 351, 360, 366, 372, 390, 403, 465, 468, 488, 520, 540, 549, 558, 585, 610, 620, 702, 732, 744, 780, 793, 806, 837, 915, 930, 936, 1080, 1098, 1116, 1170, 1209, 1220, 1240, 1395, 1404, 1464, 1560, 1586, 1612, 1647, 1674, 1755, 1830, 1860, 1891, 2015, 2196, 2232, 2340, 2379, 2418, 2440, 2745, 2790, 2808, 3172, 3224, 3294, 3348, 3510, 3627, 3660, 3720, 3782, 3965, 4030, 4185, 4392, 4680, 4758, 4836, 5490, 5580, 5673, 6045, 6344, 6588, 6696, 7020, 7137, 7254, 7320, 7564, 7930, 8060, 8235, 8370, 9455, 9516, 9672, 10881, 10980, 11160, 11346, 11895, 12090, 13176, 14040, 14274, 14508, 15128, 15860, 16120, 16470, 16740, 17019, 18135, 18910, 19032, 21411, 21762, 21960, 22692, 23790, 24180, 24583, 28365, 28548, 29016, 31720, 32940, 33480, 34038, 35685, 36270, 37820, 42822, 43524, 45384, 47580, 48360, 49166, 51057, 54405, 56730, 57096, 65880, 68076, 71370, 72540, 73749, 75640, 85095, 85644, 87048, 95160, 98332, 102114, 107055, 108810, 113460, 122915, 136152, 142740, 145080, 147498, 170190, 171288, 196664, 204228, 214110, 217620, 221247, 226920, 245830, 255285, 285480, 294996, 340380, 368745, 408456, 428220, 435240, 442494, 491660, 510570, 589992, 663741, 680760, 737490, 856440, 884988, 983320, 1021140, 1106235, 1327482, 1474980, 1769976, 2042280, 2212470, 2654964, 2949960, 3318705, 4424940, 5309928, 6637410, 8849880, 13274820, 26549640]

約数ペア:

[(1, 26549640), (2, 13274820), (3, 8849880), (4, 6637410), (5, 5309928), (6, 4424940), (8, 3318705), (9, 2949960), (10, 2654964), (12, 2212470), (13, 2042280), (15, 1769976), (18, 1474980), (20, 1327482), (24, 1106235), (26, 1021140), (27, 983320), (30, 884988), (31, 856440), (36, 737490), (39, 680760), (40, 663741), (45, 589992), (52, 510570), (54, 491660), (60, 442494), (61, 435240), (62, 428220), (65, 408456), (72, 368745), (78, 340380), (90, 294996), (93, 285480), (104, 255285), (108, 245830), (117, 226920), (120, 221247), (122, 217620), (124, 214110), (130, 204228), (135, 196664), (155, 171288), (156, 170190), (180, 147498), (183, 145080), (186, 142740), (195, 136152), (216, 122915), (234, 113460), (244, 108810), (248, 107055), (260, 102114), (270, 98332), (279, 95160), (305, 87048), (310, 85644), (312, 85095), (351, 75640), (360, 73749), (366, 72540), (372, 71370), (390, 68076), (403, 65880), (465, 57096), (468, 56730), (488, 54405), (520, 51057), (540, 49166), (549, 48360), (558, 47580), (585, 45384), (610, 43524), (620, 42822), (702, 37820), (732, 36270), (744, 35685), (780, 34038), (793, 33480), (806, 32940), (837, 31720), (915, 29016), (930, 28548), (936, 28365), (1080, 24583), (1098, 24180), (1116, 23790), (1170, 22692), (1209, 21960), (1220, 21762), (1240, 21411), (1395, 19032), (1404, 18910), (1464, 18135), (1560, 17019), (1586, 16740), (1612, 16470), (1647, 16120), (1674, 15860), (1755, 15128), (1830, 14508), (1860, 14274), (1891, 14040), (2015, 13176), (2196, 12090), (2232, 11895), (2340, 11346), (2379, 11160), (2418, 10980), (2440, 10881), (2745, 9672), (2790, 9516), (2808, 9455), (3172, 8370), (3224, 8235), (3294, 8060), (3348, 7930), (3510, 7564), (3627, 7320), (3660, 7254), (3720, 7137), (3782, 7020), (3965, 6696), (4030, 6588), (4185, 6344), (4392, 6045), (4680, 5673), (4758, 5580), (4836, 5490)]