625466400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20083

約数の個数: 144

約数和(自身を含む): 2192609664

約数和(自身を除く): 1567143264

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, 7800, 10400, 15600, 20047, 31200, 40094, 60141, 80188, 100235, 120282, 160376, 200470, 240564, 260611, 300705, 320752, 400940, 481128, 501175, 521222, 601410, 641504, 781833, 801880, 962256, 1002350, 1042444, 1202820, 1303055, 1503525, 1563666, 1603760, 1924512, 2004700, 2084888, 2405640, 2606110, 3007050, 3127332, 3207520, 3909165, 4009400, 4169776, 4811280, 5212220, 6014100, 6254664, 6515275, 7818330, 8018800, 8339552, 9622560, 10424440, 12028200, 12509328, 13030550, 15636660, 16037600, 19545825, 20848880, 24056400, 25018656, 26061100, 31273320, 39091650, 41697760, 48112800, 52122200, 62546640, 78183300, 104244400, 125093280, 156366600, 208488800, 312733200, 625466400]

約数ペア:

[(1, 625466400), (2, 312733200), (3, 208488800), (4, 156366600), (5, 125093280), (6, 104244400), (8, 78183300), (10, 62546640), (12, 52122200), (13, 48112800), (15, 41697760), (16, 39091650), (20, 31273320), (24, 26061100), (25, 25018656), (26, 24056400), (30, 20848880), (32, 19545825), (39, 16037600), (40, 15636660), (48, 13030550), (50, 12509328), (52, 12028200), (60, 10424440), (65, 9622560), (75, 8339552), (78, 8018800), (80, 7818330), (96, 6515275), (100, 6254664), (104, 6014100), (120, 5212220), (130, 4811280), (150, 4169776), (156, 4009400), (160, 3909165), (195, 3207520), (200, 3127332), (208, 3007050), (240, 2606110), (260, 2405640), (300, 2084888), (312, 2004700), (325, 1924512), (390, 1603760), (400, 1563666), (416, 1503525), (480, 1303055), (520, 1202820), (600, 1042444), (624, 1002350), (650, 962256), (780, 801880), (800, 781833), (975, 641504), (1040, 601410), (1200, 521222), (1248, 501175), (1300, 481128), (1560, 400940), (1950, 320752), (2080, 300705), (2400, 260611), (2600, 240564), (3120, 200470), (3900, 160376), (5200, 120282), (6240, 100235), (7800, 80188), (10400, 60141), (15600, 40094), (20047, 31200)]