61503750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 210532608

約数和(自身を除く): 149028858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 71, 75, 77, 90, 99, 105, 110, 125, 126, 142, 150, 154, 165, 175, 198, 210, 213, 225, 231, 250, 275, 315, 330, 350, 355, 375, 385, 426, 450, 462, 495, 497, 525, 550, 625, 630, 639, 693, 710, 750, 770, 781, 825, 875, 990, 994, 1050, 1065, 1125, 1155, 1250, 1278, 1375, 1386, 1491, 1562, 1575, 1650, 1750, 1775, 1875, 1925, 2130, 2250, 2310, 2343, 2475, 2485, 2625, 2750, 2982, 3150, 3195, 3465, 3550, 3750, 3850, 3905, 4125, 4375, 4473, 4686, 4950, 4970, 5250, 5325, 5467, 5625, 5775, 6390, 6875, 6930, 7029, 7455, 7810, 7875, 8250, 8750, 8875, 8946, 9625, 10650, 10934, 11250, 11550, 11715, 12375, 12425, 13125, 13750, 14058, 14910, 15750, 15975, 16401, 17325, 17750, 19250, 19525, 20625, 22365, 23430, 24750, 24850, 26250, 26625, 27335, 28875, 31950, 32802, 34650, 35145, 37275, 39050, 39375, 41250, 44375, 44730, 48125, 49203, 53250, 54670, 57750, 58575, 61875, 62125, 70290, 74550, 78750, 79875, 82005, 86625, 88750, 96250, 97625, 98406, 111825, 117150, 123750, 124250, 133125, 136675, 144375, 159750, 164010, 173250, 175725, 186375, 195250, 223650, 246015, 266250, 273350, 288750, 292875, 310625, 351450, 372750, 399375, 410025, 433125, 488125, 492030, 559125, 585750, 621250, 683375, 798750, 820050, 866250, 878625, 931875, 976250, 1118250, 1230075, 1366750, 1464375, 1757250, 1863750, 2050125, 2460150, 2795625, 2928750, 3416875, 4100250, 4393125, 5591250, 6150375, 6833750, 8786250, 10250625, 12300750, 20501250, 30751875, 61503750]

約数ペア:

[(1, 61503750), (2, 30751875), (3, 20501250), (5, 12300750), (6, 10250625), (7, 8786250), (9, 6833750), (10, 6150375), (11, 5591250), (14, 4393125), (15, 4100250), (18, 3416875), (21, 2928750), (22, 2795625), (25, 2460150), (30, 2050125), (33, 1863750), (35, 1757250), (42, 1464375), (45, 1366750), (50, 1230075), (55, 1118250), (63, 976250), (66, 931875), (70, 878625), (71, 866250), (75, 820050), (77, 798750), (90, 683375), (99, 621250), (105, 585750), (110, 559125), (125, 492030), (126, 488125), (142, 433125), (150, 410025), (154, 399375), (165, 372750), (175, 351450), (198, 310625), (210, 292875), (213, 288750), (225, 273350), (231, 266250), (250, 246015), (275, 223650), (315, 195250), (330, 186375), (350, 175725), (355, 173250), (375, 164010), (385, 159750), (426, 144375), (450, 136675), (462, 133125), (495, 124250), (497, 123750), (525, 117150), (550, 111825), (625, 98406), (630, 97625), (639, 96250), (693, 88750), (710, 86625), (750, 82005), (770, 79875), (781, 78750), (825, 74550), (875, 70290), (990, 62125), (994, 61875), (1050, 58575), (1065, 57750), (1125, 54670), (1155, 53250), (1250, 49203), (1278, 48125), (1375, 44730), (1386, 44375), (1491, 41250), (1562, 39375), (1575, 39050), (1650, 37275), (1750, 35145), (1775, 34650), (1875, 32802), (1925, 31950), (2130, 28875), (2250, 27335), (2310, 26625), (2343, 26250), (2475, 24850), (2485, 24750), (2625, 23430), (2750, 22365), (2982, 20625), (3150, 19525), (3195, 19250), (3465, 17750), (3550, 17325), (3750, 16401), (3850, 15975), (3905, 15750), (4125, 14910), (4375, 14058), (4473, 13750), (4686, 13125), (4950, 12425), (4970, 12375), (5250, 11715), (5325, 11550), (5467, 11250), (5625, 10934), (5775, 10650), (6390, 9625), (6875, 8946), (6930, 8875), (7029, 8750), (7455, 8250), (7810, 7875)]