40789800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 153204480

約数和(自身を除く): 112414680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 43, 45, 50, 51, 60, 62, 68, 72, 75, 85, 86, 90, 93, 100, 102, 120, 124, 129, 136, 150, 153, 155, 170, 172, 180, 186, 200, 204, 215, 225, 248, 255, 258, 279, 300, 306, 310, 340, 344, 360, 372, 387, 408, 425, 430, 450, 465, 510, 516, 527, 558, 600, 612, 620, 645, 680, 731, 744, 765, 774, 775, 850, 860, 900, 930, 1020, 1032, 1054, 1075, 1116, 1224, 1240, 1275, 1290, 1333, 1395, 1462, 1530, 1548, 1550, 1581, 1700, 1720, 1800, 1860, 1935, 2040, 2108, 2150, 2193, 2232, 2325, 2550, 2580, 2635, 2666, 2790, 2924, 3060, 3096, 3100, 3162, 3225, 3400, 3655, 3720, 3825, 3870, 3999, 4216, 4300, 4386, 4650, 4743, 5100, 5160, 5270, 5332, 5580, 5848, 6120, 6200, 6324, 6450, 6579, 6665, 6975, 7310, 7650, 7740, 7905, 7998, 8600, 8772, 9300, 9486, 9675, 10200, 10540, 10664, 10965, 11160, 11997, 12648, 12900, 13158, 13175, 13330, 13950, 14620, 15300, 15480, 15810, 15996, 17544, 18275, 18600, 18972, 19350, 19995, 21080, 21930, 22661, 23715, 23994, 25800, 26316, 26350, 26660, 27900, 29240, 30600, 31620, 31992, 32895, 33325, 36550, 37944, 38700, 39525, 39990, 43860, 45322, 47430, 47988, 52632, 52700, 53320, 54825, 55800, 59985, 63240, 65790, 66650, 67983, 73100, 77400, 79050, 79980, 87720, 90644, 94860, 95976, 99975, 105400, 109650, 113305, 118575, 119970, 131580, 133300, 135966, 146200, 158100, 159960, 164475, 181288, 189720, 199950, 203949, 219300, 226610, 237150, 239940, 263160, 266600, 271932, 299925, 316200, 328950, 339915, 399900, 407898, 438600, 453220, 474300, 479880, 543864, 566525, 599850, 657900, 679830, 799800, 815796, 906440, 948600, 1019745, 1133050, 1199700, 1315800, 1359660, 1631592, 1699575, 2039490, 2266100, 2399400, 2719320, 3399150, 4078980, 4532200, 5098725, 6798300, 8157960, 10197450, 13596600, 20394900, 40789800]

約数ペア:

[(1, 40789800), (2, 20394900), (3, 13596600), (4, 10197450), (5, 8157960), (6, 6798300), (8, 5098725), (9, 4532200), (10, 4078980), (12, 3399150), (15, 2719320), (17, 2399400), (18, 2266100), (20, 2039490), (24, 1699575), (25, 1631592), (30, 1359660), (31, 1315800), (34, 1199700), (36, 1133050), (40, 1019745), (43, 948600), (45, 906440), (50, 815796), (51, 799800), (60, 679830), (62, 657900), (68, 599850), (72, 566525), (75, 543864), (85, 479880), (86, 474300), (90, 453220), (93, 438600), (100, 407898), (102, 399900), (120, 339915), (124, 328950), (129, 316200), (136, 299925), (150, 271932), (153, 266600), (155, 263160), (170, 239940), (172, 237150), (180, 226610), (186, 219300), (200, 203949), (204, 199950), (215, 189720), (225, 181288), (248, 164475), (255, 159960), (258, 158100), (279, 146200), (300, 135966), (306, 133300), (310, 131580), (340, 119970), (344, 118575), (360, 113305), (372, 109650), (387, 105400), (408, 99975), (425, 95976), (430, 94860), (450, 90644), (465, 87720), (510, 79980), (516, 79050), (527, 77400), (558, 73100), (600, 67983), (612, 66650), (620, 65790), (645, 63240), (680, 59985), (731, 55800), (744, 54825), (765, 53320), (774, 52700), (775, 52632), (850, 47988), (860, 47430), (900, 45322), (930, 43860), (1020, 39990), (1032, 39525), (1054, 38700), (1075, 37944), (1116, 36550), (1224, 33325), (1240, 32895), (1275, 31992), (1290, 31620), (1333, 30600), (1395, 29240), (1462, 27900), (1530, 26660), (1548, 26350), (1550, 26316), (1581, 25800), (1700, 23994), (1720, 23715), (1800, 22661), (1860, 21930), (1935, 21080), (2040, 19995), (2108, 19350), (2150, 18972), (2193, 18600), (2232, 18275), (2325, 17544), (2550, 15996), (2580, 15810), (2635, 15480), (2666, 15300), (2790, 14620), (2924, 13950), (3060, 13330), (3096, 13175), (3100, 13158), (3162, 12900), (3225, 12648), (3400, 11997), (3655, 11160), (3720, 10965), (3825, 10664), (3870, 10540), (3999, 10200), (4216, 9675), (4300, 9486), (4386, 9300), (4650, 8772), (4743, 8600), (5100, 7998), (5160, 7905), (5270, 7740), (5332, 7650), (5580, 7310), (5848, 6975), (6120, 6665), (6200, 6579), (6324, 6450)]