608390820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 1906003008

約数和(自身を除く): 1297612188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 67, 90, 122, 134, 180, 183, 201, 244, 268, 305, 335, 366, 402, 549, 603, 610, 670, 732, 804, 827, 915, 1005, 1098, 1206, 1220, 1340, 1654, 1830, 2010, 2196, 2412, 2481, 2745, 3015, 3308, 3660, 4020, 4087, 4135, 4962, 5490, 6030, 7443, 8174, 8270, 9924, 10980, 12060, 12261, 12405, 14886, 16348, 16540, 20435, 24522, 24810, 29772, 36783, 37215, 40870, 49044, 49620, 50447, 55409, 61305, 73566, 74430, 81740, 100894, 110818, 122610, 147132, 148860, 151341, 166227, 183915, 201788, 221636, 245220, 252235, 277045, 302682, 332454, 367830, 454023, 498681, 504470, 554090, 605364, 664908, 735660, 756705, 831135, 908046, 997362, 1008940, 1108180, 1513410, 1662270, 1816092, 1994724, 2270115, 2493405, 3026820, 3324540, 3379949, 4540230, 4986810, 6759898, 9080460, 9973620, 10139847, 13519796, 16899745, 20279694, 30419541, 33799490, 40559388, 50699235, 60839082, 67598980, 101398470, 121678164, 152097705, 202796940, 304195410, 608390820]

約数ペア:

[(1, 608390820), (2, 304195410), (3, 202796940), (4, 152097705), (5, 121678164), (6, 101398470), (9, 67598980), (10, 60839082), (12, 50699235), (15, 40559388), (18, 33799490), (20, 30419541), (30, 20279694), (36, 16899745), (45, 13519796), (60, 10139847), (61, 9973620), (67, 9080460), (90, 6759898), (122, 4986810), (134, 4540230), (180, 3379949), (183, 3324540), (201, 3026820), (244, 2493405), (268, 2270115), (305, 1994724), (335, 1816092), (366, 1662270), (402, 1513410), (549, 1108180), (603, 1008940), (610, 997362), (670, 908046), (732, 831135), (804, 756705), (827, 735660), (915, 664908), (1005, 605364), (1098, 554090), (1206, 504470), (1220, 498681), (1340, 454023), (1654, 367830), (1830, 332454), (2010, 302682), (2196, 277045), (2412, 252235), (2481, 245220), (2745, 221636), (3015, 201788), (3308, 183915), (3660, 166227), (4020, 151341), (4087, 148860), (4135, 147132), (4962, 122610), (5490, 110818), (6030, 100894), (7443, 81740), (8174, 74430), (8270, 73566), (9924, 61305), (10980, 55409), (12060, 50447), (12261, 49620), (12405, 49044), (14886, 40870), (16348, 37215), (16540, 36783), (20435, 29772), (24522, 24810)]