30780367800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563743}}^1$

素因数の和:563782

約数の個数: 192

約数和(自身を含む): 117439150080

約数和(自身を除く): 86658782280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 5460, 6825, 7800, 9100, 10920, 13650, 18200, 27300, 54600, 563743, 1127486, 1691229, 2254972, 2818715, 3382458, 3946201, 4509944, 5637430, 6764916, 7328659, 7892402, 8456145, 11274860, 11838603, 13529832, 14093575, 14657318, 15784804, 16912290, 19731005, 21985977, 22549720, 23677206, 28187150, 29314636, 31569608, 33824580, 36643295, 39462010, 42280725, 43971954, 47354412, 51300613, 56374300, 58629272, 59193015, 67649160, 73286590, 78924020, 84561450, 87943908, 94708824, 98655025, 102601226, 109929885, 112748600, 118386030, 146573180, 153901839, 157848040, 169122900, 175887816, 183216475, 197310050, 205202452, 219859770, 236772060, 256503065, 293146360, 295965075, 307803678, 338245800, 366432950, 394620100, 410404904, 439719540, 473544120, 513006130, 549649425, 591930150, 615607356, 732865900, 769509195, 789240200, 879439080, 1026012260, 1099298850, 1183860300, 1231214712, 1282515325, 1465731800, 1539018390, 2052024520, 2198597700, 2367720600, 2565030650, 3078036780, 3847545975, 4397195400, 5130061300, 6156073560, 7695091950, 10260122600, 15390183900, 30780367800]

約数ペア:

[(1, 30780367800), (2, 15390183900), (3, 10260122600), (4, 7695091950), (5, 6156073560), (6, 5130061300), (7, 4397195400), (8, 3847545975), (10, 3078036780), (12, 2565030650), (13, 2367720600), (14, 2198597700), (15, 2052024520), (20, 1539018390), (21, 1465731800), (24, 1282515325), (25, 1231214712), (26, 1183860300), (28, 1099298850), (30, 1026012260), (35, 879439080), (39, 789240200), (40, 769509195), (42, 732865900), (50, 615607356), (52, 591930150), (56, 549649425), (60, 513006130), (65, 473544120), (70, 439719540), (75, 410404904), (78, 394620100), (84, 366432950), (91, 338245800), (100, 307803678), (104, 295965075), (105, 293146360), (120, 256503065), (130, 236772060), (140, 219859770), (150, 205202452), (156, 197310050), (168, 183216475), (175, 175887816), (182, 169122900), (195, 157848040), (200, 153901839), (210, 146573180), (260, 118386030), (273, 112748600), (280, 109929885), (300, 102601226), (312, 98655025), (325, 94708824), (350, 87943908), (364, 84561450), (390, 78924020), (420, 73286590), (455, 67649160), (520, 59193015), (525, 58629272), (546, 56374300), (600, 51300613), (650, 47354412), (700, 43971954), (728, 42280725), (780, 39462010), (840, 36643295), (910, 33824580), (975, 31569608), (1050, 29314636), (1092, 28187150), (1300, 23677206), (1365, 22549720), (1400, 21985977), (1560, 19731005), (1820, 16912290), (1950, 15784804), (2100, 14657318), (2184, 14093575), (2275, 13529832), (2600, 11838603), (2730, 11274860), (3640, 8456145), (3900, 7892402), (4200, 7328659), (4550, 6764916), (5460, 5637430), (6825, 4509944), (7800, 3946201), (9100, 3382458), (10920, 2818715), (13650, 2254972), (18200, 1691229), (27300, 1127486), (54600, 563743)]