156921636900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1052459}}^1$

素因数の和:1052554

約数の個数: 144

約数和(自身を含む): 526196321280

約数和(自身を除く): 369274684380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 994, 1050, 1065, 1420, 1491, 1775, 1988, 2100, 2130, 2485, 2982, 3550, 4260, 4970, 5325, 5964, 7100, 7455, 9940, 10650, 12425, 14910, 21300, 24850, 29820, 37275, 49700, 74550, 149100, 1052459, 2104918, 3157377, 4209836, 5262295, 6314754, 7367213, 10524590, 12629508, 14734426, 15786885, 21049180, 22101639, 26311475, 29468852, 31573770, 36836065, 44203278, 52622950, 63147540, 73672130, 74724589, 78934425, 88406556, 105245900, 110508195, 147344260, 149449178, 157868850, 184180325, 221016390, 224173767, 298898356, 315737700, 368360650, 373622945, 442032780, 448347534, 523072123, 552540975, 736721300, 747245890, 896695068, 1046144246, 1105081950, 1120868835, 1494491780, 1569216369, 1868114725, 2092288492, 2210163900, 2241737670, 2615360615, 3138432738, 3736229450, 4483475340, 5230721230, 5604344175, 6276865476, 7472458900, 7846081845, 10461442460, 11208688350, 13076803075, 15692163690, 22417376700, 26153606150, 31384327380, 39230409225, 52307212300, 78460818450, 156921636900]

約数ペア:

[(1, 156921636900), (2, 78460818450), (3, 52307212300), (4, 39230409225), (5, 31384327380), (6, 26153606150), (7, 22417376700), (10, 15692163690), (12, 13076803075), (14, 11208688350), (15, 10461442460), (20, 7846081845), (21, 7472458900), (25, 6276865476), (28, 5604344175), (30, 5230721230), (35, 4483475340), (42, 3736229450), (50, 3138432738), (60, 2615360615), (70, 2241737670), (71, 2210163900), (75, 2092288492), (84, 1868114725), (100, 1569216369), (105, 1494491780), (140, 1120868835), (142, 1105081950), (150, 1046144246), (175, 896695068), (210, 747245890), (213, 736721300), (284, 552540975), (300, 523072123), (350, 448347534), (355, 442032780), (420, 373622945), (426, 368360650), (497, 315737700), (525, 298898356), (700, 224173767), (710, 221016390), (852, 184180325), (994, 157868850), (1050, 149449178), (1065, 147344260), (1420, 110508195), (1491, 105245900), (1775, 88406556), (1988, 78934425), (2100, 74724589), (2130, 73672130), (2485, 63147540), (2982, 52622950), (3550, 44203278), (4260, 36836065), (4970, 31573770), (5325, 29468852), (5964, 26311475), (7100, 22101639), (7455, 21049180), (9940, 15786885), (10650, 14734426), (12425, 12629508), (14910, 10524590), (21300, 7367213), (24850, 6314754), (29820, 5262295), (37275, 4209836), (49700, 3157377), (74550, 2104918), (149100, 1052459)]