69692700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 216

約数和(自身を含む): 256483584

約数和(自身を除く): 186790884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 431, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 862, 924, 980, 1050, 1078, 1100, 1155, 1225, 1293, 1470, 1540, 1617, 1650, 1724, 1925, 2100, 2155, 2156, 2310, 2450, 2586, 2695, 2940, 3017, 3234, 3300, 3675, 3850, 4310, 4620, 4741, 4900, 5172, 5390, 5775, 6034, 6465, 6468, 7350, 7700, 8085, 8620, 9051, 9482, 10775, 10780, 11550, 12068, 12930, 13475, 14223, 14700, 15085, 16170, 18102, 18964, 21119, 21550, 23100, 23705, 25860, 26950, 28446, 30170, 32325, 32340, 33187, 36204, 40425, 42238, 43100, 45255, 47410, 53900, 56892, 60340, 63357, 64650, 66374, 71115, 75425, 80850, 84476, 90510, 94820, 99561, 105595, 118525, 126714, 129300, 132748, 142230, 150850, 161700, 165935, 181020, 199122, 211190, 226275, 232309, 237050, 253428, 284460, 301700, 316785, 331870, 355575, 398244, 422380, 452550, 464618, 474100, 497805, 527975, 633570, 663740, 696927, 711150, 829675, 905100, 929236, 995610, 1055950, 1161545, 1267140, 1393854, 1422300, 1583925, 1659350, 1991220, 2111900, 2323090, 2489025, 2787708, 3167850, 3318700, 3484635, 4646180, 4978050, 5807725, 6335700, 6969270, 9956100, 11615450, 13938540, 17423175, 23230900, 34846350, 69692700]

約数ペア:

[(1, 69692700), (2, 34846350), (3, 23230900), (4, 17423175), (5, 13938540), (6, 11615450), (7, 9956100), (10, 6969270), (11, 6335700), (12, 5807725), (14, 4978050), (15, 4646180), (20, 3484635), (21, 3318700), (22, 3167850), (25, 2787708), (28, 2489025), (30, 2323090), (33, 2111900), (35, 1991220), (42, 1659350), (44, 1583925), (49, 1422300), (50, 1393854), (55, 1267140), (60, 1161545), (66, 1055950), (70, 995610), (75, 929236), (77, 905100), (84, 829675), (98, 711150), (100, 696927), (105, 663740), (110, 633570), (132, 527975), (140, 497805), (147, 474100), (150, 464618), (154, 452550), (165, 422380), (175, 398244), (196, 355575), (210, 331870), (220, 316785), (231, 301700), (245, 284460), (275, 253428), (294, 237050), (300, 232309), (308, 226275), (330, 211190), (350, 199122), (385, 181020), (420, 165935), (431, 161700), (462, 150850), (490, 142230), (525, 132748), (539, 129300), (550, 126714), (588, 118525), (660, 105595), (700, 99561), (735, 94820), (770, 90510), (825, 84476), (862, 80850), (924, 75425), (980, 71115), (1050, 66374), (1078, 64650), (1100, 63357), (1155, 60340), (1225, 56892), (1293, 53900), (1470, 47410), (1540, 45255), (1617, 43100), (1650, 42238), (1724, 40425), (1925, 36204), (2100, 33187), (2155, 32340), (2156, 32325), (2310, 30170), (2450, 28446), (2586, 26950), (2695, 25860), (2940, 23705), (3017, 23100), (3234, 21550), (3300, 21119), (3675, 18964), (3850, 18102), (4310, 16170), (4620, 15085), (4741, 14700), (4900, 14223), (5172, 13475), (5390, 12930), (5775, 12068), (6034, 11550), (6465, 10780), (6468, 10775), (7350, 9482), (7700, 9051), (8085, 8620)]