1127452900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 2906813952

約数和(自身を除く): 1779361052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 101, 140, 148, 175, 185, 202, 259, 350, 370, 404, 431, 505, 518, 700, 707, 740, 862, 925, 1010, 1036, 1295, 1414, 1724, 1850, 2020, 2155, 2525, 2590, 2828, 3017, 3535, 3700, 3737, 4310, 5050, 5180, 6034, 6475, 7070, 7474, 8620, 10100, 10775, 12068, 12950, 14140, 14948, 15085, 15947, 17675, 18685, 21550, 25900, 26159, 30170, 31894, 35350, 37370, 43100, 43531, 52318, 60340, 63788, 70700, 74740, 75425, 79735, 87062, 93425, 104636, 111629, 130795, 150850, 159470, 174124, 186850, 217655, 223258, 261590, 301700, 304717, 318940, 373700, 398675, 435310, 446516, 523180, 558145, 609434, 653975, 797350, 870620, 1088275, 1116290, 1218868, 1307950, 1523585, 1594700, 1610647, 2176550, 2232580, 2615900, 2790725, 3047170, 3221294, 4353100, 5581450, 6094340, 6442588, 7617925, 8053235, 11162900, 11274529, 15235850, 16106470, 22549058, 30471700, 32212940, 40266175, 45098116, 56372645, 80532350, 112745290, 161064700, 225490580, 281863225, 563726450, 1127452900]

約数ペア:

[(1, 1127452900), (2, 563726450), (4, 281863225), (5, 225490580), (7, 161064700), (10, 112745290), (14, 80532350), (20, 56372645), (25, 45098116), (28, 40266175), (35, 32212940), (37, 30471700), (50, 22549058), (70, 16106470), (74, 15235850), (100, 11274529), (101, 11162900), (140, 8053235), (148, 7617925), (175, 6442588), (185, 6094340), (202, 5581450), (259, 4353100), (350, 3221294), (370, 3047170), (404, 2790725), (431, 2615900), (505, 2232580), (518, 2176550), (700, 1610647), (707, 1594700), (740, 1523585), (862, 1307950), (925, 1218868), (1010, 1116290), (1036, 1088275), (1295, 870620), (1414, 797350), (1724, 653975), (1850, 609434), (2020, 558145), (2155, 523180), (2525, 446516), (2590, 435310), (2828, 398675), (3017, 373700), (3535, 318940), (3700, 304717), (3737, 301700), (4310, 261590), (5050, 223258), (5180, 217655), (6034, 186850), (6475, 174124), (7070, 159470), (7474, 150850), (8620, 130795), (10100, 111629), (10775, 104636), (12068, 93425), (12950, 87062), (14140, 79735), (14948, 75425), (15085, 74740), (15947, 70700), (17675, 63788), (18685, 60340), (21550, 52318), (25900, 43531), (26159, 43100), (30170, 37370), (31894, 35350)]