103674200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 286254000

約数和(自身を除く): 182579800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 71, 98, 100, 140, 142, 149, 175, 196, 200, 245, 280, 284, 298, 350, 355, 392, 490, 497, 568, 596, 700, 710, 745, 980, 994, 1043, 1192, 1225, 1400, 1420, 1490, 1775, 1960, 1988, 2086, 2450, 2485, 2840, 2980, 3479, 3550, 3725, 3976, 4172, 4900, 4970, 5215, 5960, 6958, 7100, 7301, 7450, 8344, 9800, 9940, 10430, 10579, 12425, 13916, 14200, 14602, 14900, 17395, 19880, 20860, 21158, 24850, 26075, 27832, 29204, 29800, 34790, 36505, 41720, 42316, 49700, 52150, 52895, 58408, 69580, 73010, 74053, 84632, 86975, 99400, 104300, 105790, 139160, 146020, 148106, 173950, 182525, 208600, 211580, 264475, 292040, 296212, 347900, 365050, 370265, 423160, 518371, 528950, 592424, 695800, 730100, 740530, 1036742, 1057900, 1460200, 1481060, 1851325, 2073484, 2115800, 2591855, 2962120, 3702650, 4146968, 5183710, 7405300, 10367420, 12959275, 14810600, 20734840, 25918550, 51837100, 103674200]

約数ペア:

[(1, 103674200), (2, 51837100), (4, 25918550), (5, 20734840), (7, 14810600), (8, 12959275), (10, 10367420), (14, 7405300), (20, 5183710), (25, 4146968), (28, 3702650), (35, 2962120), (40, 2591855), (49, 2115800), (50, 2073484), (56, 1851325), (70, 1481060), (71, 1460200), (98, 1057900), (100, 1036742), (140, 740530), (142, 730100), (149, 695800), (175, 592424), (196, 528950), (200, 518371), (245, 423160), (280, 370265), (284, 365050), (298, 347900), (350, 296212), (355, 292040), (392, 264475), (490, 211580), (497, 208600), (568, 182525), (596, 173950), (700, 148106), (710, 146020), (745, 139160), (980, 105790), (994, 104300), (1043, 99400), (1192, 86975), (1225, 84632), (1400, 74053), (1420, 73010), (1490, 69580), (1775, 58408), (1960, 52895), (1988, 52150), (2086, 49700), (2450, 42316), (2485, 41720), (2840, 36505), (2980, 34790), (3479, 29800), (3550, 29204), (3725, 27832), (3976, 26075), (4172, 24850), (4900, 21158), (4970, 20860), (5215, 19880), (5960, 17395), (6958, 14900), (7100, 14602), (7301, 14200), (7450, 13916), (8344, 12425), (9800, 10579), (9940, 10430)]