8201027100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{79699}}^1$

素因数の和:79737

約数の個数: 144

約数和(自身を含む): 27671840000

約数和(自身を除く): 19470812900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1470, 1715, 2058, 2100, 2450, 2940, 3430, 3675, 4116, 4900, 5145, 6860, 7350, 8575, 10290, 14700, 17150, 20580, 25725, 34300, 51450, 79699, 102900, 159398, 239097, 318796, 398495, 478194, 557893, 796990, 956388, 1115786, 1195485, 1593980, 1673679, 1992475, 2231572, 2390970, 2789465, 3347358, 3905251, 3984950, 4781940, 5578930, 5977425, 6694716, 7810502, 7969900, 8368395, 11157860, 11715753, 11954850, 13947325, 15621004, 16736790, 19526255, 23431506, 23909700, 27336757, 27894650, 33473580, 39052510, 41841975, 46863012, 54673514, 55789300, 58578765, 78105020, 82010271, 83683950, 97631275, 109347028, 117157530, 136683785, 164020542, 167367900, 195262550, 234315060, 273367570, 292893825, 328041084, 390525100, 410051355, 546735140, 585787650, 683418925, 820102710, 1171575300, 1366837850, 1640205420, 2050256775, 2733675700, 4100513550, 8201027100]

約数ペア:

[(1, 8201027100), (2, 4100513550), (3, 2733675700), (4, 2050256775), (5, 1640205420), (6, 1366837850), (7, 1171575300), (10, 820102710), (12, 683418925), (14, 585787650), (15, 546735140), (20, 410051355), (21, 390525100), (25, 328041084), (28, 292893825), (30, 273367570), (35, 234315060), (42, 195262550), (49, 167367900), (50, 164020542), (60, 136683785), (70, 117157530), (75, 109347028), (84, 97631275), (98, 83683950), (100, 82010271), (105, 78105020), (140, 58578765), (147, 55789300), (150, 54673514), (175, 46863012), (196, 41841975), (210, 39052510), (245, 33473580), (294, 27894650), (300, 27336757), (343, 23909700), (350, 23431506), (420, 19526255), (490, 16736790), (525, 15621004), (588, 13947325), (686, 11954850), (700, 11715753), (735, 11157860), (980, 8368395), (1029, 7969900), (1050, 7810502), (1225, 6694716), (1372, 5977425), (1470, 5578930), (1715, 4781940), (2058, 3984950), (2100, 3905251), (2450, 3347358), (2940, 2789465), (3430, 2390970), (3675, 2231572), (4116, 1992475), (4900, 1673679), (5145, 1593980), (6860, 1195485), (7350, 1115786), (8575, 956388), (10290, 796990), (14700, 557893), (17150, 478194), (20580, 398495), (25725, 318796), (34300, 239097), (51450, 159398), (79699, 102900)]