12620300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 34633200

約数和(自身を除く): 22012900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 149, 154, 175, 220, 242, 275, 298, 308, 350, 385, 484, 550, 596, 605, 700, 745, 770, 847, 1043, 1100, 1210, 1490, 1540, 1639, 1694, 1925, 2086, 2420, 2980, 3025, 3278, 3388, 3725, 3850, 4172, 4235, 5215, 6050, 6556, 7450, 7700, 8195, 8470, 10430, 11473, 12100, 14900, 16390, 16940, 18029, 20860, 21175, 22946, 26075, 32780, 36058, 40975, 42350, 45892, 52150, 57365, 72116, 81950, 84700, 90145, 104300, 114730, 126203, 163900, 180290, 229460, 252406, 286825, 360580, 450725, 504812, 573650, 631015, 901450, 1147300, 1262030, 1802900, 2524060, 3155075, 6310150, 12620300]

約数ペア:

[(1, 12620300), (2, 6310150), (4, 3155075), (5, 2524060), (7, 1802900), (10, 1262030), (11, 1147300), (14, 901450), (20, 631015), (22, 573650), (25, 504812), (28, 450725), (35, 360580), (44, 286825), (50, 252406), (55, 229460), (70, 180290), (77, 163900), (100, 126203), (110, 114730), (121, 104300), (140, 90145), (149, 84700), (154, 81950), (175, 72116), (220, 57365), (242, 52150), (275, 45892), (298, 42350), (308, 40975), (350, 36058), (385, 32780), (484, 26075), (550, 22946), (596, 21175), (605, 20860), (700, 18029), (745, 16940), (770, 16390), (847, 14900), (1043, 12100), (1100, 11473), (1210, 10430), (1490, 8470), (1540, 8195), (1639, 7700), (1694, 7450), (1925, 6556), (2086, 6050), (2420, 5215), (2980, 4235), (3025, 4172), (3278, 3850), (3388, 3725)]