145355700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3686

約数の個数: 144

約数和(自身を含む): 506078720

約数和(自身を除く): 360723020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3643, 3990, 5700, 6650, 7286, 7980, 9975, 10929, 13300, 14572, 18215, 19950, 21858, 25501, 36430, 39900, 43716, 51002, 54645, 69217, 72860, 76503, 91075, 102004, 109290, 127505, 138434, 153006, 182150, 207651, 218580, 255010, 273225, 276868, 306012, 346085, 364300, 382515, 415302, 484519, 510020, 546450, 637525, 692170, 765030, 830604, 969038, 1038255, 1092900, 1275050, 1384340, 1453557, 1530060, 1730425, 1912575, 1938076, 2076510, 2422595, 2550100, 2907114, 3460850, 3825150, 4153020, 4845190, 5191275, 5814228, 6921700, 7267785, 7650300, 9690380, 10382550, 12112975, 14535570, 20765100, 24225950, 29071140, 36338925, 48451900, 72677850, 145355700]

約数ペア:

[(1, 145355700), (2, 72677850), (3, 48451900), (4, 36338925), (5, 29071140), (6, 24225950), (7, 20765100), (10, 14535570), (12, 12112975), (14, 10382550), (15, 9690380), (19, 7650300), (20, 7267785), (21, 6921700), (25, 5814228), (28, 5191275), (30, 4845190), (35, 4153020), (38, 3825150), (42, 3460850), (50, 2907114), (57, 2550100), (60, 2422595), (70, 2076510), (75, 1938076), (76, 1912575), (84, 1730425), (95, 1530060), (100, 1453557), (105, 1384340), (114, 1275050), (133, 1092900), (140, 1038255), (150, 969038), (175, 830604), (190, 765030), (210, 692170), (228, 637525), (266, 546450), (285, 510020), (300, 484519), (350, 415302), (380, 382515), (399, 364300), (420, 346085), (475, 306012), (525, 276868), (532, 273225), (570, 255010), (665, 218580), (700, 207651), (798, 182150), (950, 153006), (1050, 138434), (1140, 127505), (1330, 109290), (1425, 102004), (1596, 91075), (1900, 76503), (1995, 72860), (2100, 69217), (2660, 54645), (2850, 51002), (3325, 43716), (3643, 39900), (3990, 36430), (5700, 25501), (6650, 21858), (7286, 19950), (7980, 18215), (9975, 14572), (10929, 13300)]