70510900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 178113600

約数和(自身を除く): 107602700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 37, 38, 50, 59, 68, 74, 76, 85, 95, 100, 118, 148, 170, 185, 190, 236, 295, 323, 340, 370, 380, 425, 475, 590, 629, 646, 703, 740, 850, 925, 950, 1003, 1121, 1180, 1258, 1292, 1406, 1475, 1615, 1700, 1850, 1900, 2006, 2183, 2242, 2516, 2812, 2950, 3145, 3230, 3515, 3700, 4012, 4366, 4484, 5015, 5605, 5900, 6290, 6460, 7030, 8075, 8732, 10030, 10915, 11210, 11951, 12580, 14060, 15725, 16150, 17575, 19057, 20060, 21830, 22420, 23902, 25075, 28025, 31450, 32300, 35150, 37111, 38114, 41477, 43660, 47804, 50150, 54575, 56050, 59755, 62900, 70300, 74222, 76228, 82954, 95285, 100300, 109150, 112100, 119510, 148444, 165908, 185555, 190570, 207385, 218300, 239020, 298775, 371110, 381140, 414770, 476425, 597550, 705109, 742220, 829540, 927775, 952850, 1036925, 1195100, 1410218, 1855550, 1905700, 2073850, 2820436, 3525545, 3711100, 4147700, 7051090, 14102180, 17627725, 35255450, 70510900]

約数ペア:

[(1, 70510900), (2, 35255450), (4, 17627725), (5, 14102180), (10, 7051090), (17, 4147700), (19, 3711100), (20, 3525545), (25, 2820436), (34, 2073850), (37, 1905700), (38, 1855550), (50, 1410218), (59, 1195100), (68, 1036925), (74, 952850), (76, 927775), (85, 829540), (95, 742220), (100, 705109), (118, 597550), (148, 476425), (170, 414770), (185, 381140), (190, 371110), (236, 298775), (295, 239020), (323, 218300), (340, 207385), (370, 190570), (380, 185555), (425, 165908), (475, 148444), (590, 119510), (629, 112100), (646, 109150), (703, 100300), (740, 95285), (850, 82954), (925, 76228), (950, 74222), (1003, 70300), (1121, 62900), (1180, 59755), (1258, 56050), (1292, 54575), (1406, 50150), (1475, 47804), (1615, 43660), (1700, 41477), (1850, 38114), (1900, 37111), (2006, 35150), (2183, 32300), (2242, 31450), (2516, 28025), (2812, 25075), (2950, 23902), (3145, 22420), (3230, 21830), (3515, 20060), (3700, 19057), (4012, 17575), (4366, 16150), (4484, 15725), (5015, 14060), (5605, 12580), (5900, 11951), (6290, 11210), (6460, 10915), (7030, 10030), (8075, 8732)]