153507900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5660

約数の個数: 144

約数和(自身を含む): 546742784

約数和(自身を除く): 393234884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 5623, 6825, 9100, 11246, 13650, 16869, 22492, 27300, 28115, 33738, 39361, 56230, 67476, 73099, 78722, 84345, 112460, 118083, 140575, 146198, 157444, 168690, 196805, 219297, 236166, 281150, 292396, 337380, 365495, 393610, 421725, 438594, 472332, 511693, 562300, 590415, 730990, 787220, 843450, 877188, 984025, 1023386, 1096485, 1180830, 1461980, 1535079, 1686900, 1827475, 1968050, 2046772, 2192970, 2361660, 2558465, 2952075, 3070158, 3654950, 3936100, 4385940, 5116930, 5482425, 5904150, 6140316, 7309900, 7675395, 10233860, 10964850, 11808300, 12792325, 15350790, 21929700, 25584650, 30701580, 38376975, 51169300, 76753950, 153507900]

約数ペア:

[(1, 153507900), (2, 76753950), (3, 51169300), (4, 38376975), (5, 30701580), (6, 25584650), (7, 21929700), (10, 15350790), (12, 12792325), (13, 11808300), (14, 10964850), (15, 10233860), (20, 7675395), (21, 7309900), (25, 6140316), (26, 5904150), (28, 5482425), (30, 5116930), (35, 4385940), (39, 3936100), (42, 3654950), (50, 3070158), (52, 2952075), (60, 2558465), (65, 2361660), (70, 2192970), (75, 2046772), (78, 1968050), (84, 1827475), (91, 1686900), (100, 1535079), (105, 1461980), (130, 1180830), (140, 1096485), (150, 1023386), (156, 984025), (175, 877188), (182, 843450), (195, 787220), (210, 730990), (260, 590415), (273, 562300), (300, 511693), (325, 472332), (350, 438594), (364, 421725), (390, 393610), (420, 365495), (455, 337380), (525, 292396), (546, 281150), (650, 236166), (700, 219297), (780, 196805), (910, 168690), (975, 157444), (1050, 146198), (1092, 140575), (1300, 118083), (1365, 112460), (1820, 84345), (1950, 78722), (2100, 73099), (2275, 67476), (2730, 56230), (3900, 39361), (4550, 33738), (5460, 28115), (5623, 27300), (6825, 22492), (9100, 16869), (11246, 13650)]