130420600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 325425600

約数和(自身を除く): 195005000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 89, 100, 136, 170, 178, 200, 340, 356, 425, 431, 445, 680, 712, 850, 862, 890, 1513, 1700, 1724, 1780, 2155, 2225, 3026, 3400, 3448, 3560, 4310, 4450, 6052, 7327, 7565, 8620, 8900, 10775, 12104, 14654, 15130, 17240, 17800, 21550, 29308, 30260, 36635, 37825, 38359, 43100, 58616, 60520, 73270, 75650, 76718, 86200, 146540, 151300, 153436, 183175, 191795, 293080, 302600, 306872, 366350, 383590, 652103, 732700, 767180, 958975, 1304206, 1465400, 1534360, 1917950, 2608412, 3260515, 3835900, 5216824, 6521030, 7671800, 13042060, 16302575, 26084120, 32605150, 65210300, 130420600]

約数ペア:

[(1, 130420600), (2, 65210300), (4, 32605150), (5, 26084120), (8, 16302575), (10, 13042060), (17, 7671800), (20, 6521030), (25, 5216824), (34, 3835900), (40, 3260515), (50, 2608412), (68, 1917950), (85, 1534360), (89, 1465400), (100, 1304206), (136, 958975), (170, 767180), (178, 732700), (200, 652103), (340, 383590), (356, 366350), (425, 306872), (431, 302600), (445, 293080), (680, 191795), (712, 183175), (850, 153436), (862, 151300), (890, 146540), (1513, 86200), (1700, 76718), (1724, 75650), (1780, 73270), (2155, 60520), (2225, 58616), (3026, 43100), (3400, 38359), (3448, 37825), (3560, 36635), (4310, 30260), (4450, 29308), (6052, 21550), (7327, 17800), (7565, 17240), (8620, 15130), (8900, 14654), (10775, 12104)]