26027820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 99341424

約数和(自身を除く): 73313604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 227, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 454, 455, 468, 490, 546, 585, 588, 630, 637, 681, 735, 780, 819, 882, 908, 910, 980, 1092, 1135, 1170, 1260, 1274, 1362, 1365, 1470, 1589, 1638, 1764, 1820, 1911, 2043, 2205, 2270, 2340, 2548, 2724, 2730, 2940, 2951, 3178, 3185, 3276, 3405, 3822, 4086, 4095, 4410, 4540, 4767, 5460, 5733, 5902, 6356, 6370, 6810, 7644, 7945, 8172, 8190, 8820, 8853, 9534, 9555, 10215, 11123, 11466, 11804, 12740, 13620, 14301, 14755, 15890, 16380, 17706, 19068, 19110, 20430, 20657, 22246, 22932, 23835, 26559, 28602, 28665, 29510, 31780, 33369, 35412, 38220, 40860, 41314, 44265, 44492, 47670, 53118, 55615, 57204, 57330, 59020, 61971, 66738, 71505, 82628, 88530, 95340, 100107, 103285, 106236, 111230, 114660, 123942, 132795, 133476, 143010, 144599, 166845, 177060, 185913, 200214, 206570, 222460, 247884, 265590, 286020, 289198, 309855, 333690, 371826, 400428, 413140, 433797, 500535, 531180, 578396, 619710, 667380, 722995, 743652, 867594, 929565, 1001070, 1239420, 1301391, 1445990, 1735188, 1859130, 2002140, 2168985, 2602782, 2891980, 3718260, 4337970, 5205564, 6506955, 8675940, 13013910, 26027820]

約数ペア:

[(1, 26027820), (2, 13013910), (3, 8675940), (4, 6506955), (5, 5205564), (6, 4337970), (7, 3718260), (9, 2891980), (10, 2602782), (12, 2168985), (13, 2002140), (14, 1859130), (15, 1735188), (18, 1445990), (20, 1301391), (21, 1239420), (26, 1001070), (28, 929565), (30, 867594), (35, 743652), (36, 722995), (39, 667380), (42, 619710), (45, 578396), (49, 531180), (52, 500535), (60, 433797), (63, 413140), (65, 400428), (70, 371826), (78, 333690), (84, 309855), (90, 289198), (91, 286020), (98, 265590), (105, 247884), (117, 222460), (126, 206570), (130, 200214), (140, 185913), (147, 177060), (156, 166845), (180, 144599), (182, 143010), (195, 133476), (196, 132795), (210, 123942), (227, 114660), (234, 111230), (245, 106236), (252, 103285), (260, 100107), (273, 95340), (294, 88530), (315, 82628), (364, 71505), (390, 66738), (420, 61971), (441, 59020), (454, 57330), (455, 57204), (468, 55615), (490, 53118), (546, 47670), (585, 44492), (588, 44265), (630, 41314), (637, 40860), (681, 38220), (735, 35412), (780, 33369), (819, 31780), (882, 29510), (908, 28665), (910, 28602), (980, 26559), (1092, 23835), (1135, 22932), (1170, 22246), (1260, 20657), (1274, 20430), (1362, 19110), (1365, 19068), (1470, 17706), (1589, 16380), (1638, 15890), (1764, 14755), (1820, 14301), (1911, 13620), (2043, 12740), (2205, 11804), (2270, 11466), (2340, 11123), (2548, 10215), (2724, 9555), (2730, 9534), (2940, 8853), (2951, 8820), (3178, 8190), (3185, 8172), (3276, 7945), (3405, 7644), (3822, 6810), (4086, 6370), (4095, 6356), (4410, 5902), (4540, 5733), (4767, 5460)]