47979750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 256

約数和(自身を含む): 159344640

約数和(自身を除く): 111364890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 37, 38, 39, 42, 50, 57, 65, 70, 74, 75, 78, 91, 95, 105, 111, 114, 125, 130, 133, 150, 175, 182, 185, 190, 195, 210, 222, 247, 250, 259, 266, 273, 285, 325, 350, 370, 375, 390, 399, 455, 475, 481, 494, 518, 525, 546, 555, 570, 650, 665, 703, 741, 750, 777, 798, 875, 910, 925, 950, 962, 975, 1050, 1110, 1235, 1295, 1330, 1365, 1406, 1425, 1443, 1482, 1554, 1625, 1729, 1750, 1850, 1950, 1995, 2109, 2275, 2375, 2405, 2470, 2590, 2625, 2730, 2775, 2850, 2886, 3250, 3325, 3367, 3458, 3515, 3705, 3885, 3990, 4218, 4550, 4625, 4750, 4810, 4875, 4921, 5187, 5250, 5550, 6175, 6475, 6650, 6734, 6825, 7030, 7125, 7215, 7410, 7770, 8645, 9139, 9250, 9750, 9842, 9975, 10101, 10374, 10545, 11375, 12025, 12350, 12950, 13650, 13875, 14250, 14430, 14763, 16625, 16835, 17290, 17575, 18278, 18525, 19425, 19950, 20202, 21090, 22750, 24050, 24605, 25935, 27417, 27750, 29526, 30875, 32375, 33250, 33670, 34125, 35150, 36075, 37050, 38850, 43225, 45695, 49210, 49875, 50505, 51870, 52725, 54834, 60125, 61750, 63973, 64750, 68250, 72150, 73815, 84175, 86450, 87875, 91390, 92625, 97125, 99750, 101010, 105450, 120250, 123025, 127946, 129675, 137085, 147630, 168350, 175750, 180375, 185250, 191919, 194250, 216125, 228475, 246050, 252525, 259350, 263625, 274170, 319865, 360750, 369075, 383838, 420875, 432250, 456950, 505050, 527250, 615125, 639730, 648375, 685425, 738150, 841750, 959595, 1142375, 1230250, 1262625, 1296750, 1370850, 1599325, 1845375, 1919190, 2284750, 2525250, 3198650, 3427125, 3690750, 4797975, 6854250, 7996625, 9595950, 15993250, 23989875, 47979750]

約数ペア:

[(1, 47979750), (2, 23989875), (3, 15993250), (5, 9595950), (6, 7996625), (7, 6854250), (10, 4797975), (13, 3690750), (14, 3427125), (15, 3198650), (19, 2525250), (21, 2284750), (25, 1919190), (26, 1845375), (30, 1599325), (35, 1370850), (37, 1296750), (38, 1262625), (39, 1230250), (42, 1142375), (50, 959595), (57, 841750), (65, 738150), (70, 685425), (74, 648375), (75, 639730), (78, 615125), (91, 527250), (95, 505050), (105, 456950), (111, 432250), (114, 420875), (125, 383838), (130, 369075), (133, 360750), (150, 319865), (175, 274170), (182, 263625), (185, 259350), (190, 252525), (195, 246050), (210, 228475), (222, 216125), (247, 194250), (250, 191919), (259, 185250), (266, 180375), (273, 175750), (285, 168350), (325, 147630), (350, 137085), (370, 129675), (375, 127946), (390, 123025), (399, 120250), (455, 105450), (475, 101010), (481, 99750), (494, 97125), (518, 92625), (525, 91390), (546, 87875), (555, 86450), (570, 84175), (650, 73815), (665, 72150), (703, 68250), (741, 64750), (750, 63973), (777, 61750), (798, 60125), (875, 54834), (910, 52725), (925, 51870), (950, 50505), (962, 49875), (975, 49210), (1050, 45695), (1110, 43225), (1235, 38850), (1295, 37050), (1330, 36075), (1365, 35150), (1406, 34125), (1425, 33670), (1443, 33250), (1482, 32375), (1554, 30875), (1625, 29526), (1729, 27750), (1750, 27417), (1850, 25935), (1950, 24605), (1995, 24050), (2109, 22750), (2275, 21090), (2375, 20202), (2405, 19950), (2470, 19425), (2590, 18525), (2625, 18278), (2730, 17575), (2775, 17290), (2850, 16835), (2886, 16625), (3250, 14763), (3325, 14430), (3367, 14250), (3458, 13875), (3515, 13650), (3705, 12950), (3885, 12350), (3990, 12025), (4218, 11375), (4550, 10545), (4625, 10374), (4750, 10101), (4810, 9975), (4875, 9842), (4921, 9750), (5187, 9250), (5250, 9139), (5550, 8645), (6175, 7770), (6475, 7410), (6650, 7215), (6734, 7125), (6825, 7030)]