68165100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 231547680

約数和(自身を除く): 163382580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 37, 45, 46, 50, 60, 69, 74, 75, 89, 90, 92, 100, 111, 115, 138, 148, 150, 178, 180, 185, 207, 222, 225, 230, 267, 276, 300, 333, 345, 356, 370, 414, 444, 445, 450, 460, 534, 555, 575, 666, 690, 740, 801, 828, 851, 890, 900, 925, 1035, 1068, 1110, 1150, 1332, 1335, 1380, 1602, 1665, 1702, 1725, 1780, 1850, 2047, 2070, 2220, 2225, 2300, 2553, 2670, 2775, 3204, 3293, 3330, 3404, 3450, 3700, 4005, 4094, 4140, 4255, 4450, 5106, 5175, 5340, 5550, 6141, 6586, 6660, 6675, 6900, 7659, 8010, 8188, 8325, 8510, 8900, 9879, 10212, 10235, 10350, 11100, 12282, 12765, 13172, 13350, 15318, 16020, 16465, 16650, 17020, 18423, 19758, 20025, 20470, 20700, 21275, 24564, 25530, 26700, 29637, 30636, 30705, 32930, 33300, 36846, 38295, 39516, 40050, 40940, 42550, 49395, 51060, 51175, 59274, 61410, 63825, 65860, 73692, 75739, 76590, 80100, 82325, 85100, 92115, 98790, 102350, 118548, 122820, 127650, 148185, 151478, 153180, 153525, 164650, 184230, 191475, 197580, 204700, 227217, 246975, 255300, 296370, 302956, 307050, 329300, 368460, 378695, 382950, 454434, 460575, 493950, 592740, 614100, 681651, 740925, 757390, 765900, 908868, 921150, 987900, 1136085, 1363302, 1481850, 1514780, 1842300, 1893475, 2272170, 2726604, 2963700, 3408255, 3786950, 4544340, 5680425, 6816510, 7573900, 11360850, 13633020, 17041275, 22721700, 34082550, 68165100]

約数ペア:

[(1, 68165100), (2, 34082550), (3, 22721700), (4, 17041275), (5, 13633020), (6, 11360850), (9, 7573900), (10, 6816510), (12, 5680425), (15, 4544340), (18, 3786950), (20, 3408255), (23, 2963700), (25, 2726604), (30, 2272170), (36, 1893475), (37, 1842300), (45, 1514780), (46, 1481850), (50, 1363302), (60, 1136085), (69, 987900), (74, 921150), (75, 908868), (89, 765900), (90, 757390), (92, 740925), (100, 681651), (111, 614100), (115, 592740), (138, 493950), (148, 460575), (150, 454434), (178, 382950), (180, 378695), (185, 368460), (207, 329300), (222, 307050), (225, 302956), (230, 296370), (267, 255300), (276, 246975), (300, 227217), (333, 204700), (345, 197580), (356, 191475), (370, 184230), (414, 164650), (444, 153525), (445, 153180), (450, 151478), (460, 148185), (534, 127650), (555, 122820), (575, 118548), (666, 102350), (690, 98790), (740, 92115), (801, 85100), (828, 82325), (851, 80100), (890, 76590), (900, 75739), (925, 73692), (1035, 65860), (1068, 63825), (1110, 61410), (1150, 59274), (1332, 51175), (1335, 51060), (1380, 49395), (1602, 42550), (1665, 40940), (1702, 40050), (1725, 39516), (1780, 38295), (1850, 36846), (2047, 33300), (2070, 32930), (2220, 30705), (2225, 30636), (2300, 29637), (2553, 26700), (2670, 25530), (2775, 24564), (3204, 21275), (3293, 20700), (3330, 20470), (3404, 20025), (3450, 19758), (3700, 18423), (4005, 17020), (4094, 16650), (4140, 16465), (4255, 16020), (4450, 15318), (5106, 13350), (5175, 13172), (5340, 12765), (5550, 12282), (6141, 11100), (6586, 10350), (6660, 10235), (6675, 10212), (6900, 9879), (7659, 8900), (8010, 8510), (8188, 8325)]