181906920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 651006720

約数和(自身を除く): 469099800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 827, 846, 936, 940, 1128, 1170, 1222, 1410, 1560, 1654, 1692, 1833, 1880, 2115, 2340, 2444, 2481, 2820, 3055, 3308, 3384, 3666, 4135, 4230, 4680, 4888, 4962, 5499, 5640, 6110, 6616, 7332, 7443, 8270, 8460, 9165, 9924, 10751, 10998, 12220, 12405, 14664, 14886, 16540, 16920, 18330, 19848, 21502, 21996, 24440, 24810, 27495, 29772, 32253, 33080, 36660, 37215, 38869, 43004, 43992, 49620, 53755, 54990, 59544, 64506, 73320, 74430, 77738, 86008, 96759, 99240, 107510, 109980, 116607, 129012, 148860, 155476, 161265, 193518, 194345, 215020, 219960, 233214, 258024, 297720, 310952, 322530, 349821, 387036, 388690, 430040, 466428, 483795, 505297, 583035, 645060, 699642, 774072, 777380, 932856, 967590, 1010594, 1166070, 1290120, 1399284, 1515891, 1554760, 1749105, 1935180, 2021188, 2332140, 2526485, 2798568, 3031782, 3498210, 3870360, 4042376, 4547673, 4664280, 5052970, 6063564, 6996420, 7579455, 9095346, 10105940, 12127128, 13992840, 15158910, 18190692, 20211880, 22738365, 30317820, 36381384, 45476730, 60635640, 90953460, 181906920]

約数ペア:

[(1, 181906920), (2, 90953460), (3, 60635640), (4, 45476730), (5, 36381384), (6, 30317820), (8, 22738365), (9, 20211880), (10, 18190692), (12, 15158910), (13, 13992840), (15, 12127128), (18, 10105940), (20, 9095346), (24, 7579455), (26, 6996420), (30, 6063564), (36, 5052970), (39, 4664280), (40, 4547673), (45, 4042376), (47, 3870360), (52, 3498210), (60, 3031782), (65, 2798568), (72, 2526485), (78, 2332140), (90, 2021188), (94, 1935180), (104, 1749105), (117, 1554760), (120, 1515891), (130, 1399284), (141, 1290120), (156, 1166070), (180, 1010594), (188, 967590), (195, 932856), (234, 777380), (235, 774072), (260, 699642), (282, 645060), (312, 583035), (360, 505297), (376, 483795), (390, 466428), (423, 430040), (468, 388690), (470, 387036), (520, 349821), (564, 322530), (585, 310952), (611, 297720), (705, 258024), (780, 233214), (827, 219960), (846, 215020), (936, 194345), (940, 193518), (1128, 161265), (1170, 155476), (1222, 148860), (1410, 129012), (1560, 116607), (1654, 109980), (1692, 107510), (1833, 99240), (1880, 96759), (2115, 86008), (2340, 77738), (2444, 74430), (2481, 73320), (2820, 64506), (3055, 59544), (3308, 54990), (3384, 53755), (3666, 49620), (4135, 43992), (4230, 43004), (4680, 38869), (4888, 37215), (4962, 36660), (5499, 33080), (5640, 32253), (6110, 29772), (6616, 27495), (7332, 24810), (7443, 24440), (8270, 21996), (8460, 21502), (9165, 19848), (9924, 18330), (10751, 16920), (10998, 16540), (12220, 14886), (12405, 14664)]