69339060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 243000576

約数和(自身を除く): 173661516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 487, 565, 630, 678, 791, 974, 1017, 1130, 1260, 1356, 1461, 1582, 1695, 1948, 2034, 2260, 2373, 2435, 2922, 3164, 3390, 3409, 3955, 4068, 4383, 4746, 4870, 5085, 5844, 6780, 6818, 7119, 7305, 7910, 8766, 9492, 9740, 10170, 10227, 11865, 13636, 14238, 14610, 15820, 17045, 17532, 20340, 20454, 21915, 23730, 28476, 29220, 30681, 34090, 35595, 40908, 43830, 47460, 51135, 55031, 61362, 68180, 71190, 87660, 102270, 110062, 122724, 142380, 153405, 165093, 204540, 220124, 275155, 306810, 330186, 385217, 495279, 550310, 613620, 660372, 770434, 825465, 990558, 1100620, 1155651, 1540868, 1650930, 1926085, 1981116, 2311302, 2476395, 3301860, 3466953, 3852170, 4622604, 4952790, 5778255, 6933906, 7704340, 9905580, 11556510, 13867812, 17334765, 23113020, 34669530, 69339060]

約数ペア:

[(1, 69339060), (2, 34669530), (3, 23113020), (4, 17334765), (5, 13867812), (6, 11556510), (7, 9905580), (9, 7704340), (10, 6933906), (12, 5778255), (14, 4952790), (15, 4622604), (18, 3852170), (20, 3466953), (21, 3301860), (28, 2476395), (30, 2311302), (35, 1981116), (36, 1926085), (42, 1650930), (45, 1540868), (60, 1155651), (63, 1100620), (70, 990558), (84, 825465), (90, 770434), (105, 660372), (113, 613620), (126, 550310), (140, 495279), (180, 385217), (210, 330186), (226, 306810), (252, 275155), (315, 220124), (339, 204540), (420, 165093), (452, 153405), (487, 142380), (565, 122724), (630, 110062), (678, 102270), (791, 87660), (974, 71190), (1017, 68180), (1130, 61362), (1260, 55031), (1356, 51135), (1461, 47460), (1582, 43830), (1695, 40908), (1948, 35595), (2034, 34090), (2260, 30681), (2373, 29220), (2435, 28476), (2922, 23730), (3164, 21915), (3390, 20454), (3409, 20340), (3955, 17532), (4068, 17045), (4383, 15820), (4746, 14610), (4870, 14238), (5085, 13636), (5844, 11865), (6780, 10227), (6818, 10170), (7119, 9740), (7305, 9492), (7910, 8766)]