52779900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 164989440

約数和(自身を除く): 112209540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 79, 85, 100, 102, 131, 150, 158, 170, 204, 237, 255, 262, 300, 316, 340, 393, 395, 425, 474, 510, 524, 655, 786, 790, 850, 948, 1020, 1185, 1275, 1310, 1343, 1572, 1580, 1700, 1965, 1975, 2227, 2370, 2550, 2620, 2686, 3275, 3930, 3950, 4029, 4454, 4740, 5100, 5372, 5925, 6550, 6681, 6715, 7860, 7900, 8058, 8908, 9825, 10349, 11135, 11850, 13100, 13362, 13430, 16116, 19650, 20145, 20698, 22270, 23700, 26724, 26860, 31047, 33405, 33575, 39300, 40290, 41396, 44540, 51745, 55675, 62094, 66810, 67150, 80580, 100725, 103490, 111350, 124188, 133620, 134300, 155235, 167025, 175933, 201450, 206980, 222700, 258725, 310470, 334050, 351866, 402900, 517450, 527799, 620940, 668100, 703732, 776175, 879665, 1034900, 1055598, 1552350, 1759330, 2111196, 2638995, 3104700, 3518660, 4398325, 5277990, 8796650, 10555980, 13194975, 17593300, 26389950, 52779900]

約数ペア:

[(1, 52779900), (2, 26389950), (3, 17593300), (4, 13194975), (5, 10555980), (6, 8796650), (10, 5277990), (12, 4398325), (15, 3518660), (17, 3104700), (20, 2638995), (25, 2111196), (30, 1759330), (34, 1552350), (50, 1055598), (51, 1034900), (60, 879665), (68, 776175), (75, 703732), (79, 668100), (85, 620940), (100, 527799), (102, 517450), (131, 402900), (150, 351866), (158, 334050), (170, 310470), (204, 258725), (237, 222700), (255, 206980), (262, 201450), (300, 175933), (316, 167025), (340, 155235), (393, 134300), (395, 133620), (425, 124188), (474, 111350), (510, 103490), (524, 100725), (655, 80580), (786, 67150), (790, 66810), (850, 62094), (948, 55675), (1020, 51745), (1185, 44540), (1275, 41396), (1310, 40290), (1343, 39300), (1572, 33575), (1580, 33405), (1700, 31047), (1965, 26860), (1975, 26724), (2227, 23700), (2370, 22270), (2550, 20698), (2620, 20145), (2686, 19650), (3275, 16116), (3930, 13430), (3950, 13362), (4029, 13100), (4454, 11850), (4740, 11135), (5100, 10349), (5372, 9825), (5925, 8908), (6550, 8058), (6681, 7900), (6715, 7860)]