1227814800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 4204105920

約数和(自身を除く): 2976291120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 139, 150, 170, 200, 204, 240, 255, 272, 278, 300, 340, 400, 408, 417, 425, 433, 510, 556, 600, 680, 695, 816, 834, 850, 866, 1020, 1112, 1200, 1275, 1299, 1360, 1390, 1668, 1700, 1732, 2040, 2085, 2165, 2224, 2363, 2550, 2598, 2780, 3336, 3400, 3464, 3475, 4080, 4170, 4330, 4726, 5100, 5196, 5560, 6495, 6672, 6800, 6928, 6950, 7089, 7361, 8340, 8660, 9452, 10200, 10392, 10425, 10825, 11120, 11815, 12990, 13900, 14178, 14722, 16680, 17320, 18904, 20400, 20784, 20850, 21650, 22083, 23630, 25980, 27800, 28356, 29444, 32475, 33360, 34640, 35445, 36805, 37808, 41700, 43300, 44166, 47260, 51960, 55600, 56712, 58888, 59075, 60187, 64950, 70890, 73610, 83400, 86600, 88332, 94520, 103920, 110415, 113424, 117776, 118150, 120374, 129900, 141780, 147220, 166800, 173200, 176664, 177225, 180561, 184025, 189040, 220830, 236300, 240748, 259800, 283560, 294440, 300935, 353328, 354450, 361122, 368050, 441660, 472600, 481496, 519600, 552075, 567120, 588880, 601870, 708900, 722244, 736100, 883320, 902805, 945200, 962992, 1023179, 1104150, 1203740, 1417800, 1444488, 1472200, 1504675, 1766640, 1805610, 2046358, 2208300, 2407480, 2835600, 2888976, 2944400, 3009350, 3069537, 3611220, 4092716, 4416600, 4514025, 4814960, 5115895, 6018700, 6139074, 7222440, 8185432, 8833200, 9028050, 10231790, 12037400, 12278148, 14444880, 15347685, 16370864, 18056100, 20463580, 24074800, 24556296, 25579475, 30695370, 36112200, 40927160, 49112592, 51158950, 61390740, 72224400, 76738425, 81854320, 102317900, 122781480, 153476850, 204635800, 245562960, 306953700, 409271600, 613907400, 1227814800]

約数ペア:

[(1, 1227814800), (2, 613907400), (3, 409271600), (4, 306953700), (5, 245562960), (6, 204635800), (8, 153476850), (10, 122781480), (12, 102317900), (15, 81854320), (16, 76738425), (17, 72224400), (20, 61390740), (24, 51158950), (25, 49112592), (30, 40927160), (34, 36112200), (40, 30695370), (48, 25579475), (50, 24556296), (51, 24074800), (60, 20463580), (68, 18056100), (75, 16370864), (80, 15347685), (85, 14444880), (100, 12278148), (102, 12037400), (120, 10231790), (136, 9028050), (139, 8833200), (150, 8185432), (170, 7222440), (200, 6139074), (204, 6018700), (240, 5115895), (255, 4814960), (272, 4514025), (278, 4416600), (300, 4092716), (340, 3611220), (400, 3069537), (408, 3009350), (417, 2944400), (425, 2888976), (433, 2835600), (510, 2407480), (556, 2208300), (600, 2046358), (680, 1805610), (695, 1766640), (816, 1504675), (834, 1472200), (850, 1444488), (866, 1417800), (1020, 1203740), (1112, 1104150), (1200, 1023179), (1275, 962992), (1299, 945200), (1360, 902805), (1390, 883320), (1668, 736100), (1700, 722244), (1732, 708900), (2040, 601870), (2085, 588880), (2165, 567120), (2224, 552075), (2363, 519600), (2550, 481496), (2598, 472600), (2780, 441660), (3336, 368050), (3400, 361122), (3464, 354450), (3475, 353328), (4080, 300935), (4170, 294440), (4330, 283560), (4726, 259800), (5100, 240748), (5196, 236300), (5560, 220830), (6495, 189040), (6672, 184025), (6800, 180561), (6928, 177225), (6950, 176664), (7089, 173200), (7361, 166800), (8340, 147220), (8660, 141780), (9452, 129900), (10200, 120374), (10392, 118150), (10425, 117776), (10825, 113424), (11120, 110415), (11815, 103920), (12990, 94520), (13900, 88332), (14178, 86600), (14722, 83400), (16680, 73610), (17320, 70890), (18904, 64950), (20400, 60187), (20784, 59075), (20850, 58888), (21650, 56712), (22083, 55600), (23630, 51960), (25980, 47260), (27800, 44166), (28356, 43300), (29444, 41700), (32475, 37808), (33360, 36805), (34640, 35445)]