195532050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 580141440

約数和(自身を除く): 384609390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 49, 50, 70, 74, 75, 98, 105, 111, 147, 150, 175, 185, 210, 222, 245, 259, 294, 350, 370, 490, 518, 525, 555, 719, 735, 777, 925, 1050, 1110, 1225, 1295, 1438, 1470, 1554, 1813, 1850, 2157, 2450, 2590, 2775, 3595, 3626, 3675, 3885, 4314, 5033, 5439, 5550, 6475, 7190, 7350, 7770, 9065, 10066, 10785, 10878, 12950, 15099, 17975, 18130, 19425, 21570, 25165, 26603, 27195, 30198, 35231, 35950, 38850, 45325, 50330, 53206, 53925, 54390, 70462, 75495, 79809, 90650, 105693, 107850, 125825, 133015, 135975, 150990, 159618, 176155, 186221, 211386, 251650, 266030, 271950, 352310, 372442, 377475, 399045, 528465, 558663, 665075, 754950, 798090, 880775, 931105, 1056930, 1117326, 1303547, 1330150, 1761550, 1862210, 1995225, 2607094, 2642325, 2793315, 3910641, 3990450, 4655525, 5284650, 5586630, 6517735, 7821282, 9311050, 13035470, 13966575, 19553205, 27933150, 32588675, 39106410, 65177350, 97766025, 195532050]

約数ペア:

[(1, 195532050), (2, 97766025), (3, 65177350), (5, 39106410), (6, 32588675), (7, 27933150), (10, 19553205), (14, 13966575), (15, 13035470), (21, 9311050), (25, 7821282), (30, 6517735), (35, 5586630), (37, 5284650), (42, 4655525), (49, 3990450), (50, 3910641), (70, 2793315), (74, 2642325), (75, 2607094), (98, 1995225), (105, 1862210), (111, 1761550), (147, 1330150), (150, 1303547), (175, 1117326), (185, 1056930), (210, 931105), (222, 880775), (245, 798090), (259, 754950), (294, 665075), (350, 558663), (370, 528465), (490, 399045), (518, 377475), (525, 372442), (555, 352310), (719, 271950), (735, 266030), (777, 251650), (925, 211386), (1050, 186221), (1110, 176155), (1225, 159618), (1295, 150990), (1438, 135975), (1470, 133015), (1554, 125825), (1813, 107850), (1850, 105693), (2157, 90650), (2450, 79809), (2590, 75495), (2775, 70462), (3595, 54390), (3626, 53925), (3675, 53206), (3885, 50330), (4314, 45325), (5033, 38850), (5439, 35950), (5550, 35231), (6475, 30198), (7190, 27195), (7350, 26603), (7770, 25165), (9065, 21570), (10066, 19425), (10785, 18130), (10878, 17975), (12950, 15099)]