109511220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 390168576

約数和(自身を除く): 280657356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 647, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1294, 1302, 1365, 1612, 1820, 1860, 1941, 2015, 2170, 2418, 2588, 2604, 2730, 2821, 3235, 3255, 3882, 4030, 4340, 4529, 4836, 5460, 5642, 6045, 6470, 6510, 7764, 8060, 8411, 8463, 9058, 9705, 11284, 12090, 12940, 13020, 13587, 14105, 16822, 16926, 18116, 19410, 20057, 22645, 24180, 25233, 27174, 28210, 33644, 33852, 38820, 40114, 42055, 42315, 45290, 50466, 54348, 56420, 58877, 60171, 67935, 80228, 84110, 84630, 90580, 100285, 100932, 117754, 120342, 126165, 135870, 140399, 168220, 169260, 176631, 200570, 235508, 240684, 252330, 260741, 271740, 280798, 294385, 300855, 353262, 401140, 421197, 504660, 521482, 561596, 588770, 601710, 701995, 706524, 782223, 842394, 883155, 1042964, 1177540, 1203420, 1303705, 1403990, 1564446, 1684788, 1766310, 1825187, 2105985, 2607410, 2807980, 3128892, 3532620, 3650374, 3911115, 4211970, 5214820, 5475561, 7300748, 7822230, 8423940, 9125935, 10951122, 15644460, 18251870, 21902244, 27377805, 36503740, 54755610, 109511220]

約数ペア:

[(1, 109511220), (2, 54755610), (3, 36503740), (4, 27377805), (5, 21902244), (6, 18251870), (7, 15644460), (10, 10951122), (12, 9125935), (13, 8423940), (14, 7822230), (15, 7300748), (20, 5475561), (21, 5214820), (26, 4211970), (28, 3911115), (30, 3650374), (31, 3532620), (35, 3128892), (39, 2807980), (42, 2607410), (52, 2105985), (60, 1825187), (62, 1766310), (65, 1684788), (70, 1564446), (78, 1403990), (84, 1303705), (91, 1203420), (93, 1177540), (105, 1042964), (124, 883155), (130, 842394), (140, 782223), (155, 706524), (156, 701995), (182, 601710), (186, 588770), (195, 561596), (210, 521482), (217, 504660), (260, 421197), (273, 401140), (310, 353262), (364, 300855), (372, 294385), (390, 280798), (403, 271740), (420, 260741), (434, 252330), (455, 240684), (465, 235508), (546, 200570), (620, 176631), (647, 169260), (651, 168220), (780, 140399), (806, 135870), (868, 126165), (910, 120342), (930, 117754), (1085, 100932), (1092, 100285), (1209, 90580), (1294, 84630), (1302, 84110), (1365, 80228), (1612, 67935), (1820, 60171), (1860, 58877), (1941, 56420), (2015, 54348), (2170, 50466), (2418, 45290), (2588, 42315), (2604, 42055), (2730, 40114), (2821, 38820), (3235, 33852), (3255, 33644), (3882, 28210), (4030, 27174), (4340, 25233), (4529, 24180), (4836, 22645), (5460, 20057), (5642, 19410), (6045, 18116), (6470, 16926), (6510, 16822), (7764, 14105), (8060, 13587), (8411, 13020), (8463, 12940), (9058, 12090), (9705, 11284)]