1284442250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 3074962176

約数和(自身を除く): 1790519926

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 101, 125, 130, 169, 175, 182, 202, 215, 250, 301, 325, 338, 350, 430, 455, 505, 559, 602, 650, 707, 845, 875, 910, 1010, 1075, 1118, 1183, 1313, 1414, 1505, 1625, 1690, 1750, 2150, 2275, 2366, 2525, 2626, 2795, 3010, 3250, 3535, 3913, 4225, 4343, 4550, 5050, 5375, 5590, 5915, 6565, 7070, 7267, 7525, 7826, 8450, 8686, 9191, 10750, 11375, 11830, 12625, 13130, 13975, 14534, 15050, 17069, 17675, 18382, 19565, 21125, 21715, 22750, 25250, 27950, 29575, 30401, 32825, 34138, 35350, 36335, 37625, 39130, 42250, 43430, 45955, 50869, 56459, 59150, 60802, 65650, 69875, 72670, 75250, 85345, 88375, 91910, 97825, 101738, 108575, 112918, 119483, 139750, 147875, 152005, 164125, 170690, 176750, 181675, 195650, 217150, 229775, 238966, 254345, 282295, 295750, 304010, 328250, 363350, 395213, 426725, 459550, 489125, 508690, 542875, 564590, 597415, 733967, 760025, 790426, 853450, 908375, 978250, 1085750, 1148875, 1194830, 1271725, 1411475, 1467934, 1520050, 1816750, 1976065, 2133625, 2297750, 2543450, 2822950, 2987075, 3669835, 3800125, 3952130, 4267250, 5137769, 5974150, 6358625, 7057375, 7339670, 7600250, 9880325, 10275538, 12717250, 14114750, 14935375, 18349175, 19760650, 25688845, 29870750, 36698350, 49401625, 51377690, 91745875, 98803250, 128444225, 183491750, 256888450, 642221125, 1284442250]

約数ペア:

[(1, 1284442250), (2, 642221125), (5, 256888450), (7, 183491750), (10, 128444225), (13, 98803250), (14, 91745875), (25, 51377690), (26, 49401625), (35, 36698350), (43, 29870750), (50, 25688845), (65, 19760650), (70, 18349175), (86, 14935375), (91, 14114750), (101, 12717250), (125, 10275538), (130, 9880325), (169, 7600250), (175, 7339670), (182, 7057375), (202, 6358625), (215, 5974150), (250, 5137769), (301, 4267250), (325, 3952130), (338, 3800125), (350, 3669835), (430, 2987075), (455, 2822950), (505, 2543450), (559, 2297750), (602, 2133625), (650, 1976065), (707, 1816750), (845, 1520050), (875, 1467934), (910, 1411475), (1010, 1271725), (1075, 1194830), (1118, 1148875), (1183, 1085750), (1313, 978250), (1414, 908375), (1505, 853450), (1625, 790426), (1690, 760025), (1750, 733967), (2150, 597415), (2275, 564590), (2366, 542875), (2525, 508690), (2626, 489125), (2795, 459550), (3010, 426725), (3250, 395213), (3535, 363350), (3913, 328250), (4225, 304010), (4343, 295750), (4550, 282295), (5050, 254345), (5375, 238966), (5590, 229775), (5915, 217150), (6565, 195650), (7070, 181675), (7267, 176750), (7525, 170690), (7826, 164125), (8450, 152005), (8686, 147875), (9191, 139750), (10750, 119483), (11375, 112918), (11830, 108575), (12625, 101738), (13130, 97825), (13975, 91910), (14534, 88375), (15050, 85345), (17069, 75250), (17675, 72670), (18382, 69875), (19565, 65650), (21125, 60802), (21715, 59150), (22750, 56459), (25250, 50869), (27950, 45955), (29575, 43430), (30401, 42250), (32825, 39130), (34138, 37625), (35350, 36335)]