166048400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1969

約数の個数: 120

約数和(自身を含む): 470874624

約数和(自身を除く): 304826224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 1913, 2170, 2480, 2800, 3100, 3472, 3826, 4340, 5425, 6200, 7652, 8680, 9565, 10850, 12400, 13391, 15304, 17360, 19130, 21700, 26782, 30608, 38260, 43400, 47825, 53564, 59303, 66955, 76520, 86800, 95650, 107128, 118606, 133910, 153040, 191300, 214256, 237212, 267820, 296515, 334775, 382600, 415121, 474424, 535640, 593030, 669550, 765200, 830242, 948848, 1071280, 1186060, 1339100, 1482575, 1660484, 2075605, 2372120, 2678200, 2965150, 3320968, 4151210, 4744240, 5356400, 5930300, 6641936, 8302420, 10378025, 11860600, 16604840, 20756050, 23721200, 33209680, 41512100, 83024200, 166048400]

約数ペア:

[(1, 166048400), (2, 83024200), (4, 41512100), (5, 33209680), (7, 23721200), (8, 20756050), (10, 16604840), (14, 11860600), (16, 10378025), (20, 8302420), (25, 6641936), (28, 5930300), (31, 5356400), (35, 4744240), (40, 4151210), (50, 3320968), (56, 2965150), (62, 2678200), (70, 2372120), (80, 2075605), (100, 1660484), (112, 1482575), (124, 1339100), (140, 1186060), (155, 1071280), (175, 948848), (200, 830242), (217, 765200), (248, 669550), (280, 593030), (310, 535640), (350, 474424), (400, 415121), (434, 382600), (496, 334775), (560, 296515), (620, 267820), (700, 237212), (775, 214256), (868, 191300), (1085, 153040), (1240, 133910), (1400, 118606), (1550, 107128), (1736, 95650), (1913, 86800), (2170, 76520), (2480, 66955), (2800, 59303), (3100, 53564), (3472, 47825), (3826, 43400), (4340, 38260), (5425, 30608), (6200, 26782), (7652, 21700), (8680, 19130), (9565, 17360), (10850, 15304), (12400, 13391)]