19912323300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{5659}}^1$

素因数の和:6030

約数の個数: 144

約数和(自身を含む): 59367241920

約数和(自身を除く): 39454918620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 317, 370, 444, 555, 634, 740, 925, 951, 1110, 1268, 1585, 1850, 1902, 2220, 2775, 3170, 3700, 3804, 4755, 5550, 5659, 6340, 7925, 9510, 11100, 11318, 11729, 15850, 16977, 19020, 22636, 23458, 23775, 28295, 31700, 33954, 35187, 46916, 47550, 56590, 58645, 67908, 70374, 84885, 95100, 113180, 117290, 140748, 141475, 169770, 175935, 209383, 234580, 282950, 293225, 339540, 351870, 418766, 424425, 565900, 586450, 628149, 703740, 837532, 848850, 879675, 1046915, 1172900, 1256298, 1697700, 1759350, 1793903, 2093830, 2512596, 3140745, 3518700, 3587806, 4187660, 5234575, 5381709, 6281490, 7175612, 8969515, 10469150, 10763418, 12562980, 15703725, 17939030, 20938300, 21526836, 26908545, 31407450, 35878060, 44847575, 53817090, 62814900, 66374411, 89695150, 107634180, 132748822, 134542725, 179390300, 199123233, 265497644, 269085450, 331872055, 398246466, 538170900, 663744110, 796492932, 995616165, 1327488220, 1659360275, 1991232330, 3318720550, 3982464660, 4978080825, 6637441100, 9956161650, 19912323300]

約数ペア:

[(1, 19912323300), (2, 9956161650), (3, 6637441100), (4, 4978080825), (5, 3982464660), (6, 3318720550), (10, 1991232330), (12, 1659360275), (15, 1327488220), (20, 995616165), (25, 796492932), (30, 663744110), (37, 538170900), (50, 398246466), (60, 331872055), (74, 269085450), (75, 265497644), (100, 199123233), (111, 179390300), (148, 134542725), (150, 132748822), (185, 107634180), (222, 89695150), (300, 66374411), (317, 62814900), (370, 53817090), (444, 44847575), (555, 35878060), (634, 31407450), (740, 26908545), (925, 21526836), (951, 20938300), (1110, 17939030), (1268, 15703725), (1585, 12562980), (1850, 10763418), (1902, 10469150), (2220, 8969515), (2775, 7175612), (3170, 6281490), (3700, 5381709), (3804, 5234575), (4755, 4187660), (5550, 3587806), (5659, 3518700), (6340, 3140745), (7925, 2512596), (9510, 2093830), (11100, 1793903), (11318, 1759350), (11729, 1697700), (15850, 1256298), (16977, 1172900), (19020, 1046915), (22636, 879675), (23458, 848850), (23775, 837532), (28295, 703740), (31700, 628149), (33954, 586450), (35187, 565900), (46916, 424425), (47550, 418766), (56590, 351870), (58645, 339540), (67908, 293225), (70374, 282950), (84885, 234580), (95100, 209383), (113180, 175935), (117290, 169770), (140748, 141475)]