15215693700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{3067}}^1$

素因数の和:3826

約数の個数: 144

約数和(自身を含む): 46017054720

約数和(自身を除く): 30801361020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 719, 1150, 1380, 1438, 1725, 2157, 2300, 2876, 3067, 3450, 3595, 4314, 6134, 6900, 7190, 8628, 9201, 10785, 12268, 14380, 15335, 16537, 17975, 18402, 21570, 30670, 33074, 35950, 36804, 43140, 46005, 49611, 53925, 61340, 66148, 70541, 71900, 76675, 82685, 92010, 99222, 107850, 141082, 153350, 165370, 184020, 198444, 211623, 215700, 230025, 248055, 282164, 306700, 330740, 352705, 413425, 423246, 460050, 496110, 705410, 826850, 846492, 920100, 992220, 1058115, 1240275, 1410820, 1653700, 1763525, 2116230, 2205173, 2480550, 3527050, 4232460, 4410346, 4961100, 5290575, 6615519, 7054100, 8820692, 10581150, 11025865, 13231038, 21162300, 22051730, 26462076, 33077595, 44103460, 50718979, 55129325, 66155190, 101437958, 110258650, 132310380, 152156937, 165387975, 202875916, 220517300, 253594895, 304313874, 330775950, 507189790, 608627748, 661551900, 760784685, 1014379580, 1267974475, 1521569370, 2535948950, 3043138740, 3803923425, 5071897900, 7607846850, 15215693700]

約数ペア:

[(1, 15215693700), (2, 7607846850), (3, 5071897900), (4, 3803923425), (5, 3043138740), (6, 2535948950), (10, 1521569370), (12, 1267974475), (15, 1014379580), (20, 760784685), (23, 661551900), (25, 608627748), (30, 507189790), (46, 330775950), (50, 304313874), (60, 253594895), (69, 220517300), (75, 202875916), (92, 165387975), (100, 152156937), (115, 132310380), (138, 110258650), (150, 101437958), (230, 66155190), (276, 55129325), (300, 50718979), (345, 44103460), (460, 33077595), (575, 26462076), (690, 22051730), (719, 21162300), (1150, 13231038), (1380, 11025865), (1438, 10581150), (1725, 8820692), (2157, 7054100), (2300, 6615519), (2876, 5290575), (3067, 4961100), (3450, 4410346), (3595, 4232460), (4314, 3527050), (6134, 2480550), (6900, 2205173), (7190, 2116230), (8628, 1763525), (9201, 1653700), (10785, 1410820), (12268, 1240275), (14380, 1058115), (15335, 992220), (16537, 920100), (17975, 846492), (18402, 826850), (21570, 705410), (30670, 496110), (33074, 460050), (35950, 423246), (36804, 413425), (43140, 352705), (46005, 330740), (49611, 306700), (53925, 282164), (61340, 248055), (66148, 230025), (70541, 215700), (71900, 211623), (76675, 198444), (82685, 184020), (92010, 165370), (99222, 153350), (107850, 141082)]