229444020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3222

約数の個数: 144

約数和(自身を含む): 773939712

約数和(自身を除く): 544495692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3163, 3627, 4030, 4836, 5580, 6045, 6326, 7254, 8060, 9489, 12090, 12652, 14508, 15815, 18135, 18978, 24180, 28467, 31630, 36270, 37956, 41119, 47445, 56934, 63260, 72540, 82238, 94890, 98053, 113868, 123357, 142335, 164476, 189780, 196106, 205595, 246714, 284670, 294159, 370071, 392212, 411190, 490265, 493428, 569340, 588318, 616785, 740142, 822380, 882477, 980530, 1176636, 1233570, 1274689, 1470795, 1480284, 1764954, 1850355, 1961060, 2467140, 2549378, 2941590, 3529908, 3700710, 3824067, 4412385, 5098756, 5883180, 6373445, 7401420, 7648134, 8824770, 11472201, 12746890, 15296268, 17649540, 19120335, 22944402, 25493780, 38240670, 45888804, 57361005, 76481340, 114722010, 229444020]

約数ペア:

[(1, 229444020), (2, 114722010), (3, 76481340), (4, 57361005), (5, 45888804), (6, 38240670), (9, 25493780), (10, 22944402), (12, 19120335), (13, 17649540), (15, 15296268), (18, 12746890), (20, 11472201), (26, 8824770), (30, 7648134), (31, 7401420), (36, 6373445), (39, 5883180), (45, 5098756), (52, 4412385), (60, 3824067), (62, 3700710), (65, 3529908), (78, 2941590), (90, 2549378), (93, 2467140), (117, 1961060), (124, 1850355), (130, 1764954), (155, 1480284), (156, 1470795), (180, 1274689), (186, 1233570), (195, 1176636), (234, 980530), (260, 882477), (279, 822380), (310, 740142), (372, 616785), (390, 588318), (403, 569340), (465, 493428), (468, 490265), (558, 411190), (585, 392212), (620, 370071), (780, 294159), (806, 284670), (930, 246714), (1116, 205595), (1170, 196106), (1209, 189780), (1395, 164476), (1612, 142335), (1860, 123357), (2015, 113868), (2340, 98053), (2418, 94890), (2790, 82238), (3163, 72540), (3627, 63260), (4030, 56934), (4836, 47445), (5580, 41119), (6045, 37956), (6326, 36270), (7254, 31630), (8060, 28467), (9489, 24180), (12090, 18978), (12652, 18135), (14508, 15815)]