310830000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 200

約数和(自身を含む): 1081941168

約数和(自身を除く): 771111168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 625, 650, 750, 780, 797, 975, 1000, 1040, 1200, 1250, 1300, 1500, 1560, 1594, 1625, 1875, 1950, 2000, 2391, 2500, 2600, 3000, 3120, 3188, 3250, 3750, 3900, 3985, 4782, 4875, 5000, 5200, 6000, 6376, 6500, 7500, 7800, 7970, 8125, 9564, 9750, 10000, 10361, 11955, 12752, 13000, 15000, 15600, 15940, 16250, 19128, 19500, 19925, 20722, 23910, 24375, 26000, 30000, 31083, 31880, 32500, 38256, 39000, 39850, 41444, 47820, 48750, 51805, 59775, 62166, 63760, 65000, 78000, 79700, 82888, 95640, 97500, 99625, 103610, 119550, 124332, 130000, 155415, 159400, 165776, 191280, 195000, 199250, 207220, 239100, 248664, 259025, 298875, 310830, 318800, 390000, 398500, 414440, 478200, 497328, 498125, 518050, 597750, 621660, 777075, 797000, 828880, 956400, 996250, 1036100, 1195500, 1243320, 1295125, 1494375, 1554150, 1594000, 1992500, 2072200, 2391000, 2486640, 2590250, 2988750, 3108300, 3885375, 3985000, 4144400, 4782000, 5180500, 5977500, 6216600, 6475625, 7770750, 7970000, 10361000, 11955000, 12433200, 12951250, 15541500, 19426875, 20722000, 23910000, 25902500, 31083000, 38853750, 51805000, 62166000, 77707500, 103610000, 155415000, 310830000]

約数ペア:

[(1, 310830000), (2, 155415000), (3, 103610000), (4, 77707500), (5, 62166000), (6, 51805000), (8, 38853750), (10, 31083000), (12, 25902500), (13, 23910000), (15, 20722000), (16, 19426875), (20, 15541500), (24, 12951250), (25, 12433200), (26, 11955000), (30, 10361000), (39, 7970000), (40, 7770750), (48, 6475625), (50, 6216600), (52, 5977500), (60, 5180500), (65, 4782000), (75, 4144400), (78, 3985000), (80, 3885375), (100, 3108300), (104, 2988750), (120, 2590250), (125, 2486640), (130, 2391000), (150, 2072200), (156, 1992500), (195, 1594000), (200, 1554150), (208, 1494375), (240, 1295125), (250, 1243320), (260, 1195500), (300, 1036100), (312, 996250), (325, 956400), (375, 828880), (390, 797000), (400, 777075), (500, 621660), (520, 597750), (600, 518050), (624, 498125), (625, 497328), (650, 478200), (750, 414440), (780, 398500), (797, 390000), (975, 318800), (1000, 310830), (1040, 298875), (1200, 259025), (1250, 248664), (1300, 239100), (1500, 207220), (1560, 199250), (1594, 195000), (1625, 191280), (1875, 165776), (1950, 159400), (2000, 155415), (2391, 130000), (2500, 124332), (2600, 119550), (3000, 103610), (3120, 99625), (3188, 97500), (3250, 95640), (3750, 82888), (3900, 79700), (3985, 78000), (4782, 65000), (4875, 63760), (5000, 62166), (5200, 59775), (6000, 51805), (6376, 48750), (6500, 47820), (7500, 41444), (7800, 39850), (7970, 39000), (8125, 38256), (9564, 32500), (9750, 31880), (10000, 31083), (10361, 30000), (11955, 26000), (12752, 24375), (13000, 23910), (15000, 20722), (15600, 19925), (15940, 19500), (16250, 19128)]