68683300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 176332464

約数和(自身を除く): 107649164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 107, 131, 140, 175, 196, 214, 245, 262, 350, 428, 490, 524, 535, 655, 700, 749, 917, 980, 1070, 1225, 1310, 1498, 1834, 2140, 2450, 2620, 2675, 2996, 3275, 3668, 3745, 4585, 4900, 5243, 5350, 6419, 6550, 7490, 9170, 10486, 10700, 12838, 13100, 14017, 14980, 18340, 18725, 20972, 22925, 25676, 26215, 28034, 32095, 37450, 45850, 52430, 56068, 64190, 70085, 74900, 91700, 98119, 104860, 128380, 131075, 140170, 160475, 196238, 262150, 280340, 320950, 350425, 392476, 490595, 524300, 641900, 686833, 700850, 981190, 1373666, 1401700, 1962380, 2452975, 2747332, 3434165, 4905950, 6868330, 9811900, 13736660, 17170825, 34341650, 68683300]

約数ペア:

[(1, 68683300), (2, 34341650), (4, 17170825), (5, 13736660), (7, 9811900), (10, 6868330), (14, 4905950), (20, 3434165), (25, 2747332), (28, 2452975), (35, 1962380), (49, 1401700), (50, 1373666), (70, 981190), (98, 700850), (100, 686833), (107, 641900), (131, 524300), (140, 490595), (175, 392476), (196, 350425), (214, 320950), (245, 280340), (262, 262150), (350, 196238), (428, 160475), (490, 140170), (524, 131075), (535, 128380), (655, 104860), (700, 98119), (749, 91700), (917, 74900), (980, 70085), (1070, 64190), (1225, 56068), (1310, 52430), (1498, 45850), (1834, 37450), (2140, 32095), (2450, 28034), (2620, 26215), (2675, 25676), (2996, 22925), (3275, 20972), (3668, 18725), (3745, 18340), (4585, 14980), (4900, 14017), (5243, 13100), (5350, 12838), (6419, 10700), (6550, 10486), (7490, 9170)]