100181480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 265939200

約数和(自身を除く): 165757720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 647, 790, 980, 1106, 1294, 1580, 1960, 2212, 2588, 2765, 3160, 3235, 3871, 4424, 4529, 5176, 5530, 6470, 7742, 9058, 11060, 12940, 15484, 18116, 19355, 22120, 22645, 25880, 30968, 31703, 36232, 38710, 45290, 51113, 63406, 77420, 90580, 102226, 126812, 154840, 158515, 181160, 204452, 253624, 255565, 317030, 357791, 408904, 511130, 634060, 715582, 1022260, 1268120, 1431164, 1788955, 2044520, 2504537, 2862328, 3577910, 5009074, 7155820, 10018148, 12522685, 14311640, 20036296, 25045370, 50090740, 100181480]

約数ペア:

[(1, 100181480), (2, 50090740), (4, 25045370), (5, 20036296), (7, 14311640), (8, 12522685), (10, 10018148), (14, 7155820), (20, 5009074), (28, 3577910), (35, 2862328), (40, 2504537), (49, 2044520), (56, 1788955), (70, 1431164), (79, 1268120), (98, 1022260), (140, 715582), (158, 634060), (196, 511130), (245, 408904), (280, 357791), (316, 317030), (392, 255565), (395, 253624), (490, 204452), (553, 181160), (632, 158515), (647, 154840), (790, 126812), (980, 102226), (1106, 90580), (1294, 77420), (1580, 63406), (1960, 51113), (2212, 45290), (2588, 38710), (2765, 36232), (3160, 31703), (3235, 30968), (3871, 25880), (4424, 22645), (4529, 22120), (5176, 19355), (5530, 18116), (6470, 15484), (7742, 12940), (9058, 11060)]