99576820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 265446720

約数和(自身を除く): 165869900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 49, 68, 70, 85, 86, 98, 119, 139, 140, 170, 172, 196, 215, 238, 245, 278, 301, 340, 430, 476, 490, 556, 595, 602, 695, 731, 833, 860, 973, 980, 1190, 1204, 1390, 1462, 1505, 1666, 1946, 2107, 2363, 2380, 2780, 2924, 3010, 3332, 3655, 3892, 4165, 4214, 4726, 4865, 5117, 5977, 6020, 6811, 7310, 8330, 8428, 9452, 9730, 10234, 10535, 11815, 11954, 13622, 14620, 16541, 16660, 19460, 20468, 21070, 23630, 23908, 25585, 27244, 29885, 33082, 34055, 35819, 41839, 42140, 47260, 51170, 59770, 66164, 68110, 71638, 82705, 83678, 101609, 102340, 115787, 119540, 136220, 143276, 165410, 167356, 179095, 203218, 209195, 231574, 292873, 330820, 358190, 406436, 418390, 463148, 508045, 578935, 585746, 711263, 716380, 836780, 1016090, 1157870, 1171492, 1422526, 1464365, 2032180, 2315740, 2845052, 2928730, 3556315, 4978841, 5857460, 7112630, 9957682, 14225260, 19915364, 24894205, 49788410, 99576820]

約数ペア:

[(1, 99576820), (2, 49788410), (4, 24894205), (5, 19915364), (7, 14225260), (10, 9957682), (14, 7112630), (17, 5857460), (20, 4978841), (28, 3556315), (34, 2928730), (35, 2845052), (43, 2315740), (49, 2032180), (68, 1464365), (70, 1422526), (85, 1171492), (86, 1157870), (98, 1016090), (119, 836780), (139, 716380), (140, 711263), (170, 585746), (172, 578935), (196, 508045), (215, 463148), (238, 418390), (245, 406436), (278, 358190), (301, 330820), (340, 292873), (430, 231574), (476, 209195), (490, 203218), (556, 179095), (595, 167356), (602, 165410), (695, 143276), (731, 136220), (833, 119540), (860, 115787), (973, 102340), (980, 101609), (1190, 83678), (1204, 82705), (1390, 71638), (1462, 68110), (1505, 66164), (1666, 59770), (1946, 51170), (2107, 47260), (2363, 42140), (2380, 41839), (2780, 35819), (2924, 34055), (3010, 33082), (3332, 29885), (3655, 27244), (3892, 25585), (4165, 23908), (4214, 23630), (4726, 21070), (4865, 20468), (5117, 19460), (5977, 16660), (6020, 16541), (6811, 14620), (7310, 13622), (8330, 11954), (8428, 11815), (9452, 10535), (9730, 10234)]