539508900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 1794329600

約数和(自身を除く): 1254820700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 199, 210, 300, 350, 398, 420, 525, 597, 700, 796, 995, 1050, 1194, 1291, 1393, 1990, 2100, 2388, 2582, 2786, 2985, 3873, 3980, 4179, 4975, 5164, 5572, 5970, 6455, 6965, 7746, 8358, 9037, 9950, 11940, 12910, 13930, 14925, 15492, 16716, 18074, 19365, 19900, 20895, 25820, 27111, 27860, 29850, 32275, 34825, 36148, 38730, 41790, 45185, 54222, 59700, 64550, 69650, 77460, 83580, 90370, 96825, 104475, 108444, 129100, 135555, 139300, 180740, 193650, 208950, 225925, 256909, 271110, 387300, 417900, 451850, 513818, 542220, 677775, 770727, 903700, 1027636, 1284545, 1355550, 1541454, 1798363, 2569090, 2711100, 3082908, 3596726, 3853635, 5138180, 5395089, 6422725, 7193452, 7707270, 8991815, 10790178, 12845450, 15414540, 17983630, 19268175, 21580356, 25690900, 26975445, 35967260, 38536350, 44959075, 53950890, 77072700, 89918150, 107901780, 134877225, 179836300, 269754450, 539508900]

約数ペア:

[(1, 539508900), (2, 269754450), (3, 179836300), (4, 134877225), (5, 107901780), (6, 89918150), (7, 77072700), (10, 53950890), (12, 44959075), (14, 38536350), (15, 35967260), (20, 26975445), (21, 25690900), (25, 21580356), (28, 19268175), (30, 17983630), (35, 15414540), (42, 12845450), (50, 10790178), (60, 8991815), (70, 7707270), (75, 7193452), (84, 6422725), (100, 5395089), (105, 5138180), (140, 3853635), (150, 3596726), (175, 3082908), (199, 2711100), (210, 2569090), (300, 1798363), (350, 1541454), (398, 1355550), (420, 1284545), (525, 1027636), (597, 903700), (700, 770727), (796, 677775), (995, 542220), (1050, 513818), (1194, 451850), (1291, 417900), (1393, 387300), (1990, 271110), (2100, 256909), (2388, 225925), (2582, 208950), (2786, 193650), (2985, 180740), (3873, 139300), (3980, 135555), (4179, 129100), (4975, 108444), (5164, 104475), (5572, 96825), (5970, 90370), (6455, 83580), (6965, 77460), (7746, 69650), (8358, 64550), (9037, 59700), (9950, 54222), (11940, 45185), (12910, 41790), (13930, 38730), (14925, 36148), (15492, 34825), (16716, 32275), (18074, 29850), (19365, 27860), (19900, 27111), (20895, 25820)]