20224703100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{121909}}^1$

素因数の和:122012

約数の個数: 144

約数和(自身を含む): 67723443200

約数和(自身を除く): 47498740100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 790, 948, 1050, 1106, 1185, 1580, 1659, 1975, 2100, 2212, 2370, 2765, 3318, 3950, 4740, 5530, 5925, 6636, 7900, 8295, 11060, 11850, 13825, 16590, 23700, 27650, 33180, 41475, 55300, 82950, 121909, 165900, 243818, 365727, 487636, 609545, 731454, 853363, 1219090, 1462908, 1706726, 1828635, 2438180, 2560089, 3047725, 3413452, 3657270, 4266815, 5120178, 6095450, 7314540, 8533630, 9143175, 9630811, 10240356, 12190900, 12800445, 17067260, 18286350, 19261622, 21334075, 25600890, 28892433, 36572700, 38523244, 42668150, 48154055, 51201780, 57784866, 64002225, 67415677, 85336300, 96308110, 115569732, 128004450, 134831354, 144462165, 192616220, 202247031, 240770275, 256008900, 269662708, 288924330, 337078385, 404494062, 481540550, 577848660, 674156770, 722310825, 808988124, 963081100, 1011235155, 1348313540, 1444621650, 1685391925, 2022470310, 2889243300, 3370783850, 4044940620, 5056175775, 6741567700, 10112351550, 20224703100]

約数ペア:

[(1, 20224703100), (2, 10112351550), (3, 6741567700), (4, 5056175775), (5, 4044940620), (6, 3370783850), (7, 2889243300), (10, 2022470310), (12, 1685391925), (14, 1444621650), (15, 1348313540), (20, 1011235155), (21, 963081100), (25, 808988124), (28, 722310825), (30, 674156770), (35, 577848660), (42, 481540550), (50, 404494062), (60, 337078385), (70, 288924330), (75, 269662708), (79, 256008900), (84, 240770275), (100, 202247031), (105, 192616220), (140, 144462165), (150, 134831354), (158, 128004450), (175, 115569732), (210, 96308110), (237, 85336300), (300, 67415677), (316, 64002225), (350, 57784866), (395, 51201780), (420, 48154055), (474, 42668150), (525, 38523244), (553, 36572700), (700, 28892433), (790, 25600890), (948, 21334075), (1050, 19261622), (1106, 18286350), (1185, 17067260), (1580, 12800445), (1659, 12190900), (1975, 10240356), (2100, 9630811), (2212, 9143175), (2370, 8533630), (2765, 7314540), (3318, 6095450), (3950, 5120178), (4740, 4266815), (5530, 3657270), (5925, 3413452), (6636, 3047725), (7900, 2560089), (8295, 2438180), (11060, 1828635), (11850, 1706726), (13825, 1462908), (16590, 1219090), (23700, 853363), (27650, 731454), (33180, 609545), (41475, 487636), (55300, 365727), (82950, 243818), (121909, 165900)]