213462900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 216

約数和(自身を含む): 790060544

約数和(自身を除く): 576597644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1085, 1093, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2100, 2170, 2186, 2325, 2604, 2790, 3100, 3150, 3255, 3279, 3906, 4340, 4372, 4650, 5425, 5465, 5580, 6300, 6510, 6558, 6975, 7651, 7812, 9300, 9765, 9837, 10850, 10930, 13020, 13116, 13950, 15302, 16275, 16395, 19530, 19674, 21700, 21860, 22953, 27325, 27900, 30604, 32550, 32790, 33883, 38255, 39060, 39348, 45906, 48825, 49185, 54650, 65100, 65580, 67766, 68859, 76510, 81975, 91812, 97650, 98370, 101649, 109300, 114765, 135532, 137718, 153020, 163950, 169415, 191275, 195300, 196740, 203298, 229530, 237181, 245925, 275436, 304947, 327900, 338830, 344295, 382550, 406596, 459060, 474362, 491850, 508245, 573825, 609894, 677660, 688590, 711543, 765100, 847075, 948724, 983700, 1016490, 1147650, 1185905, 1219788, 1377180, 1423086, 1524735, 1694150, 1721475, 2032980, 2134629, 2295300, 2371810, 2541225, 2846172, 3049470, 3388300, 3442950, 3557715, 4269258, 4743620, 5082450, 5929525, 6098940, 6885900, 7115430, 7623675, 8538516, 10164900, 10673145, 11859050, 14230860, 15247350, 17788575, 21346290, 23718100, 30494700, 35577150, 42692580, 53365725, 71154300, 106731450, 213462900]

約数ペア:

[(1, 213462900), (2, 106731450), (3, 71154300), (4, 53365725), (5, 42692580), (6, 35577150), (7, 30494700), (9, 23718100), (10, 21346290), (12, 17788575), (14, 15247350), (15, 14230860), (18, 11859050), (20, 10673145), (21, 10164900), (25, 8538516), (28, 7623675), (30, 7115430), (31, 6885900), (35, 6098940), (36, 5929525), (42, 5082450), (45, 4743620), (50, 4269258), (60, 3557715), (62, 3442950), (63, 3388300), (70, 3049470), (75, 2846172), (84, 2541225), (90, 2371810), (93, 2295300), (100, 2134629), (105, 2032980), (124, 1721475), (126, 1694150), (140, 1524735), (150, 1423086), (155, 1377180), (175, 1219788), (180, 1185905), (186, 1147650), (210, 1016490), (217, 983700), (225, 948724), (252, 847075), (279, 765100), (300, 711543), (310, 688590), (315, 677660), (350, 609894), (372, 573825), (420, 508245), (434, 491850), (450, 474362), (465, 459060), (525, 406596), (558, 382550), (620, 344295), (630, 338830), (651, 327900), (700, 304947), (775, 275436), (868, 245925), (900, 237181), (930, 229530), (1050, 203298), (1085, 196740), (1093, 195300), (1116, 191275), (1260, 169415), (1302, 163950), (1395, 153020), (1550, 137718), (1575, 135532), (1860, 114765), (1953, 109300), (2100, 101649), (2170, 98370), (2186, 97650), (2325, 91812), (2604, 81975), (2790, 76510), (3100, 68859), (3150, 67766), (3255, 65580), (3279, 65100), (3906, 54650), (4340, 49185), (4372, 48825), (4650, 45906), (5425, 39348), (5465, 39060), (5580, 38255), (6300, 33883), (6510, 32790), (6558, 32550), (6975, 30604), (7651, 27900), (7812, 27325), (9300, 22953), (9765, 21860), (9837, 21700), (10850, 19674), (10930, 19530), (13020, 16395), (13116, 16275), (13950, 15302)]