129037500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 432222336

約数和(自身を除く): 303184836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 60, 62, 74, 75, 90, 93, 100, 111, 124, 125, 148, 150, 155, 180, 185, 186, 222, 225, 250, 279, 300, 310, 333, 370, 372, 375, 444, 450, 465, 500, 555, 558, 620, 625, 666, 740, 750, 775, 900, 925, 930, 1110, 1116, 1125, 1147, 1250, 1332, 1395, 1500, 1550, 1665, 1850, 1860, 1875, 2220, 2250, 2294, 2325, 2500, 2775, 2790, 3100, 3125, 3330, 3441, 3700, 3750, 3875, 4500, 4588, 4625, 4650, 5550, 5580, 5625, 5735, 6250, 6660, 6882, 6975, 7500, 7750, 8325, 9250, 9300, 9375, 10323, 11100, 11250, 11470, 11625, 12500, 13764, 13875, 13950, 15500, 16650, 17205, 18500, 18750, 19375, 20646, 22500, 22940, 23125, 23250, 27750, 27900, 28125, 28675, 33300, 34410, 34875, 37500, 38750, 41292, 41625, 46250, 46500, 51615, 55500, 56250, 57350, 58125, 68820, 69375, 69750, 77500, 83250, 86025, 92500, 96875, 103230, 112500, 114700, 115625, 116250, 138750, 139500, 143375, 166500, 172050, 174375, 193750, 206460, 208125, 231250, 232500, 258075, 277500, 286750, 290625, 344100, 346875, 348750, 387500, 416250, 430125, 462500, 516150, 573500, 581250, 693750, 697500, 716875, 832500, 860250, 871875, 1032300, 1040625, 1162500, 1290375, 1387500, 1433750, 1720500, 1743750, 2081250, 2150625, 2580750, 2867500, 3487500, 3584375, 4162500, 4301250, 5161500, 6451875, 7168750, 8602500, 10753125, 12903750, 14337500, 21506250, 25807500, 32259375, 43012500, 64518750, 129037500]

約数ペア:

[(1, 129037500), (2, 64518750), (3, 43012500), (4, 32259375), (5, 25807500), (6, 21506250), (9, 14337500), (10, 12903750), (12, 10753125), (15, 8602500), (18, 7168750), (20, 6451875), (25, 5161500), (30, 4301250), (31, 4162500), (36, 3584375), (37, 3487500), (45, 2867500), (50, 2580750), (60, 2150625), (62, 2081250), (74, 1743750), (75, 1720500), (90, 1433750), (93, 1387500), (100, 1290375), (111, 1162500), (124, 1040625), (125, 1032300), (148, 871875), (150, 860250), (155, 832500), (180, 716875), (185, 697500), (186, 693750), (222, 581250), (225, 573500), (250, 516150), (279, 462500), (300, 430125), (310, 416250), (333, 387500), (370, 348750), (372, 346875), (375, 344100), (444, 290625), (450, 286750), (465, 277500), (500, 258075), (555, 232500), (558, 231250), (620, 208125), (625, 206460), (666, 193750), (740, 174375), (750, 172050), (775, 166500), (900, 143375), (925, 139500), (930, 138750), (1110, 116250), (1116, 115625), (1125, 114700), (1147, 112500), (1250, 103230), (1332, 96875), (1395, 92500), (1500, 86025), (1550, 83250), (1665, 77500), (1850, 69750), (1860, 69375), (1875, 68820), (2220, 58125), (2250, 57350), (2294, 56250), (2325, 55500), (2500, 51615), (2775, 46500), (2790, 46250), (3100, 41625), (3125, 41292), (3330, 38750), (3441, 37500), (3700, 34875), (3750, 34410), (3875, 33300), (4500, 28675), (4588, 28125), (4625, 27900), (4650, 27750), (5550, 23250), (5580, 23125), (5625, 22940), (5735, 22500), (6250, 20646), (6660, 19375), (6882, 18750), (6975, 18500), (7500, 17205), (7750, 16650), (8325, 15500), (9250, 13950), (9300, 13875), (9375, 13764), (10323, 12500), (11100, 11625), (11250, 11470)]