209632800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6755

約数の個数: 144

約数和(自身を含む): 734952960

約数和(自身を除く): 525320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6719, 7800, 10400, 13438, 15600, 20157, 26876, 31200, 33595, 40314, 53752, 67190, 80628, 87347, 100785, 107504, 134380, 161256, 167975, 174694, 201570, 215008, 262041, 268760, 322512, 335950, 349388, 403140, 436735, 503925, 524082, 537520, 645024, 671900, 698776, 806280, 873470, 1007850, 1048164, 1075040, 1310205, 1343800, 1397552, 1612560, 1746940, 2015700, 2096328, 2183675, 2620410, 2687600, 2795104, 3225120, 3493880, 4031400, 4192656, 4367350, 5240820, 5375200, 6551025, 6987760, 8062800, 8385312, 8734700, 10481640, 13102050, 13975520, 16125600, 17469400, 20963280, 26204100, 34938800, 41926560, 52408200, 69877600, 104816400, 209632800]

約数ペア:

[(1, 209632800), (2, 104816400), (3, 69877600), (4, 52408200), (5, 41926560), (6, 34938800), (8, 26204100), (10, 20963280), (12, 17469400), (13, 16125600), (15, 13975520), (16, 13102050), (20, 10481640), (24, 8734700), (25, 8385312), (26, 8062800), (30, 6987760), (32, 6551025), (39, 5375200), (40, 5240820), (48, 4367350), (50, 4192656), (52, 4031400), (60, 3493880), (65, 3225120), (75, 2795104), (78, 2687600), (80, 2620410), (96, 2183675), (100, 2096328), (104, 2015700), (120, 1746940), (130, 1612560), (150, 1397552), (156, 1343800), (160, 1310205), (195, 1075040), (200, 1048164), (208, 1007850), (240, 873470), (260, 806280), (300, 698776), (312, 671900), (325, 645024), (390, 537520), (400, 524082), (416, 503925), (480, 436735), (520, 403140), (600, 349388), (624, 335950), (650, 322512), (780, 268760), (800, 262041), (975, 215008), (1040, 201570), (1200, 174694), (1248, 167975), (1300, 161256), (1560, 134380), (1950, 107504), (2080, 100785), (2400, 87347), (2600, 80628), (3120, 67190), (3900, 53752), (5200, 40314), (6240, 33595), (6719, 31200), (7800, 26876), (10400, 20157), (13438, 15600)]