47970300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 161989632

約数和(自身を除く): 114019332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 431, 525, 530, 636, 700, 742, 795, 862, 1050, 1060, 1113, 1293, 1325, 1484, 1590, 1724, 1855, 2100, 2155, 2226, 2586, 2650, 3017, 3180, 3710, 3975, 4310, 4452, 5172, 5300, 5565, 6034, 6465, 7420, 7950, 8620, 9051, 9275, 10775, 11130, 12068, 12930, 15085, 15900, 18102, 18550, 21550, 22260, 22843, 25860, 27825, 30170, 32325, 36204, 37100, 43100, 45255, 45686, 55650, 60340, 64650, 68529, 75425, 90510, 91372, 111300, 114215, 129300, 137058, 150850, 159901, 181020, 226275, 228430, 274116, 301700, 319802, 342645, 452550, 456860, 479703, 571075, 639604, 685290, 799505, 905100, 959406, 1142150, 1370580, 1599010, 1713225, 1918812, 2284300, 2398515, 3198020, 3426450, 3997525, 4797030, 6852900, 7995050, 9594060, 11992575, 15990100, 23985150, 47970300]

約数ペア:

[(1, 47970300), (2, 23985150), (3, 15990100), (4, 11992575), (5, 9594060), (6, 7995050), (7, 6852900), (10, 4797030), (12, 3997525), (14, 3426450), (15, 3198020), (20, 2398515), (21, 2284300), (25, 1918812), (28, 1713225), (30, 1599010), (35, 1370580), (42, 1142150), (50, 959406), (53, 905100), (60, 799505), (70, 685290), (75, 639604), (84, 571075), (100, 479703), (105, 456860), (106, 452550), (140, 342645), (150, 319802), (159, 301700), (175, 274116), (210, 228430), (212, 226275), (265, 181020), (300, 159901), (318, 150850), (350, 137058), (371, 129300), (420, 114215), (431, 111300), (525, 91372), (530, 90510), (636, 75425), (700, 68529), (742, 64650), (795, 60340), (862, 55650), (1050, 45686), (1060, 45255), (1113, 43100), (1293, 37100), (1325, 36204), (1484, 32325), (1590, 30170), (1724, 27825), (1855, 25860), (2100, 22843), (2155, 22260), (2226, 21550), (2586, 18550), (2650, 18102), (3017, 15900), (3180, 15085), (3710, 12930), (3975, 12068), (4310, 11130), (4452, 10775), (5172, 9275), (5300, 9051), (5565, 8620), (6034, 7950), (6465, 7420)]