68406000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 237776448

約数和(自身を除く): 169370448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 877, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1754, 1950, 2000, 2600, 2631, 3000, 3120, 3250, 3508, 3900, 4385, 4875, 5200, 5262, 6000, 6500, 7016, 7800, 8770, 9750, 10524, 11401, 13000, 13155, 14032, 15600, 17540, 19500, 21048, 21925, 22802, 26000, 26310, 34203, 35080, 39000, 42096, 43850, 45604, 52620, 57005, 65775, 68406, 70160, 78000, 87700, 91208, 105240, 109625, 114010, 131550, 136812, 171015, 175400, 182416, 210480, 219250, 228020, 263100, 273624, 285025, 328875, 342030, 350800, 438500, 456040, 526200, 547248, 570050, 657750, 684060, 855075, 877000, 912080, 1052400, 1140100, 1315500, 1368120, 1425125, 1710150, 1754000, 2280200, 2631000, 2736240, 2850250, 3420300, 4275375, 4560400, 5262000, 5700500, 6840600, 8550750, 11401000, 13681200, 17101500, 22802000, 34203000, 68406000]

約数ペア:

[(1, 68406000), (2, 34203000), (3, 22802000), (4, 17101500), (5, 13681200), (6, 11401000), (8, 8550750), (10, 6840600), (12, 5700500), (13, 5262000), (15, 4560400), (16, 4275375), (20, 3420300), (24, 2850250), (25, 2736240), (26, 2631000), (30, 2280200), (39, 1754000), (40, 1710150), (48, 1425125), (50, 1368120), (52, 1315500), (60, 1140100), (65, 1052400), (75, 912080), (78, 877000), (80, 855075), (100, 684060), (104, 657750), (120, 570050), (125, 547248), (130, 526200), (150, 456040), (156, 438500), (195, 350800), (200, 342030), (208, 328875), (240, 285025), (250, 273624), (260, 263100), (300, 228020), (312, 219250), (325, 210480), (375, 182416), (390, 175400), (400, 171015), (500, 136812), (520, 131550), (600, 114010), (624, 109625), (650, 105240), (750, 91208), (780, 87700), (877, 78000), (975, 70160), (1000, 68406), (1040, 65775), (1200, 57005), (1300, 52620), (1500, 45604), (1560, 43850), (1625, 42096), (1754, 39000), (1950, 35080), (2000, 34203), (2600, 26310), (2631, 26000), (3000, 22802), (3120, 21925), (3250, 21048), (3508, 19500), (3900, 17540), (4385, 15600), (4875, 14032), (5200, 13155), (5262, 13000), (6000, 11401), (6500, 10524), (7016, 9750), (7800, 8770)]