3934631700

素因数分解:

$2^2\times 3^9\times 5^2\times {\mathrm{1999}}^1$

素因数の和:2040

約数の個数: 180

約数和(自身を含む): 12813416000

約数和(自身を除く): 8878784300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 1999, 2025, 2187, 2430, 2700, 2916, 3645, 3998, 4050, 4374, 4860, 5997, 6075, 6561, 7290, 7996, 8100, 8748, 9995, 10935, 11994, 12150, 13122, 14580, 17991, 18225, 19683, 19990, 21870, 23988, 24300, 26244, 29985, 32805, 35982, 36450, 39366, 39980, 43740, 49975, 53973, 54675, 59970, 65610, 71964, 72900, 78732, 89955, 98415, 99950, 107946, 109350, 119940, 131220, 149925, 161919, 164025, 179910, 196830, 199900, 215892, 218700, 269865, 299850, 323838, 328050, 359820, 393660, 449775, 485757, 492075, 539730, 599700, 647676, 656100, 809595, 899550, 971514, 984150, 1079460, 1349325, 1457271, 1619190, 1799100, 1943028, 1968300, 2428785, 2698650, 2914542, 3238380, 4047975, 4371813, 4857570, 5397300, 5829084, 7286355, 8095950, 8743626, 9715140, 12143925, 13115439, 14572710, 16191900, 17487252, 21859065, 24287850, 26230878, 29145420, 36431775, 39346317, 43718130, 48575700, 52461756, 65577195, 72863550, 78692634, 87436260, 109295325, 131154390, 145727100, 157385268, 196731585, 218590650, 262308780, 327885975, 393463170, 437181300, 655771950, 786926340, 983657925, 1311543900, 1967315850, 3934631700]

約数ペア:

[(1, 3934631700), (2, 1967315850), (3, 1311543900), (4, 983657925), (5, 786926340), (6, 655771950), (9, 437181300), (10, 393463170), (12, 327885975), (15, 262308780), (18, 218590650), (20, 196731585), (25, 157385268), (27, 145727100), (30, 131154390), (36, 109295325), (45, 87436260), (50, 78692634), (54, 72863550), (60, 65577195), (75, 52461756), (81, 48575700), (90, 43718130), (100, 39346317), (108, 36431775), (135, 29145420), (150, 26230878), (162, 24287850), (180, 21859065), (225, 17487252), (243, 16191900), (270, 14572710), (300, 13115439), (324, 12143925), (405, 9715140), (450, 8743626), (486, 8095950), (540, 7286355), (675, 5829084), (729, 5397300), (810, 4857570), (900, 4371813), (972, 4047975), (1215, 3238380), (1350, 2914542), (1458, 2698650), (1620, 2428785), (1999, 1968300), (2025, 1943028), (2187, 1799100), (2430, 1619190), (2700, 1457271), (2916, 1349325), (3645, 1079460), (3998, 984150), (4050, 971514), (4374, 899550), (4860, 809595), (5997, 656100), (6075, 647676), (6561, 599700), (7290, 539730), (7996, 492075), (8100, 485757), (8748, 449775), (9995, 393660), (10935, 359820), (11994, 328050), (12150, 323838), (13122, 299850), (14580, 269865), (17991, 218700), (18225, 215892), (19683, 199900), (19990, 196830), (21870, 179910), (23988, 164025), (24300, 161919), (26244, 149925), (29985, 131220), (32805, 119940), (35982, 109350), (36450, 107946), (39366, 99950), (39980, 98415), (43740, 89955), (49975, 78732), (53973, 72900), (54675, 71964), (59970, 65610)]