314290900

素因数分解:

$2^2\times 5^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 919066176

約数和(自身を除く): 604775276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 49, 50, 55, 68, 70, 77, 85, 98, 100, 110, 119, 140, 154, 170, 175, 187, 196, 220, 238, 245, 275, 308, 340, 343, 350, 374, 385, 425, 476, 490, 539, 550, 595, 686, 700, 748, 770, 833, 850, 935, 980, 1078, 1100, 1190, 1225, 1309, 1372, 1540, 1666, 1700, 1715, 1870, 1925, 2156, 2380, 2401, 2450, 2618, 2695, 2975, 3332, 3430, 3740, 3773, 3850, 4165, 4675, 4802, 4900, 5236, 5390, 5831, 5950, 6545, 6860, 7546, 7700, 8330, 8575, 9163, 9350, 9604, 10780, 11662, 11900, 12005, 13090, 13475, 15092, 16660, 16807, 17150, 18326, 18700, 18865, 20825, 23324, 24010, 26180, 26411, 26950, 29155, 32725, 33614, 34300, 36652, 37730, 40817, 41650, 45815, 48020, 52822, 53900, 58310, 60025, 64141, 65450, 67228, 75460, 81634, 83300, 84035, 91630, 94325, 105644, 116620, 120050, 128282, 130900, 132055, 145775, 163268, 168070, 183260, 184877, 188650, 204085, 229075, 240100, 256564, 264110, 285719, 291550, 320705, 336140, 369754, 377300, 408170, 420175, 448987, 458150, 528220, 571438, 583100, 641410, 660275, 739508, 816340, 840350, 897974, 916300, 924385, 1020425, 1142876, 1282820, 1320550, 1428595, 1603525, 1680700, 1795948, 1848770, 2040850, 2244935, 2641100, 2857190, 3142909, 3207050, 3697540, 4081700, 4489870, 4621925, 5714380, 6285818, 6414100, 7142975, 8979740, 9243850, 11224675, 12571636, 14285950, 15714545, 18487700, 22449350, 28571900, 31429090, 44898700, 62858180, 78572725, 157145450, 314290900]

約数ペア:

[(1, 314290900), (2, 157145450), (4, 78572725), (5, 62858180), (7, 44898700), (10, 31429090), (11, 28571900), (14, 22449350), (17, 18487700), (20, 15714545), (22, 14285950), (25, 12571636), (28, 11224675), (34, 9243850), (35, 8979740), (44, 7142975), (49, 6414100), (50, 6285818), (55, 5714380), (68, 4621925), (70, 4489870), (77, 4081700), (85, 3697540), (98, 3207050), (100, 3142909), (110, 2857190), (119, 2641100), (140, 2244935), (154, 2040850), (170, 1848770), (175, 1795948), (187, 1680700), (196, 1603525), (220, 1428595), (238, 1320550), (245, 1282820), (275, 1142876), (308, 1020425), (340, 924385), (343, 916300), (350, 897974), (374, 840350), (385, 816340), (425, 739508), (476, 660275), (490, 641410), (539, 583100), (550, 571438), (595, 528220), (686, 458150), (700, 448987), (748, 420175), (770, 408170), (833, 377300), (850, 369754), (935, 336140), (980, 320705), (1078, 291550), (1100, 285719), (1190, 264110), (1225, 256564), (1309, 240100), (1372, 229075), (1540, 204085), (1666, 188650), (1700, 184877), (1715, 183260), (1870, 168070), (1925, 163268), (2156, 145775), (2380, 132055), (2401, 130900), (2450, 128282), (2618, 120050), (2695, 116620), (2975, 105644), (3332, 94325), (3430, 91630), (3740, 84035), (3773, 83300), (3850, 81634), (4165, 75460), (4675, 67228), (4802, 65450), (4900, 64141), (5236, 60025), (5390, 58310), (5831, 53900), (5950, 52822), (6545, 48020), (6860, 45815), (7546, 41650), (7700, 40817), (8330, 37730), (8575, 36652), (9163, 34300), (9350, 33614), (9604, 32725), (10780, 29155), (11662, 26950), (11900, 26411), (12005, 26180), (13090, 24010), (13475, 23324), (15092, 20825), (16660, 18865), (16807, 18700), (17150, 18326)]