197258100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 631709568

約数和(自身を除く): 434451468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 370, 390, 444, 481, 555, 650, 740, 780, 925, 962, 975, 1110, 1300, 1367, 1443, 1850, 1924, 1950, 2220, 2405, 2734, 2775, 2886, 3700, 3900, 4101, 4810, 5468, 5550, 5772, 6835, 7215, 8202, 9620, 11100, 12025, 13670, 14430, 16404, 17771, 20505, 24050, 27340, 28860, 34175, 35542, 36075, 41010, 48100, 50579, 53313, 68350, 71084, 72150, 82020, 88855, 101158, 102525, 106626, 136700, 144300, 151737, 177710, 202316, 205050, 213252, 252895, 266565, 303474, 355420, 410100, 444275, 505790, 533130, 606948, 657527, 758685, 888550, 1011580, 1066260, 1264475, 1315054, 1332825, 1517370, 1777100, 1972581, 2528950, 2630108, 2665650, 3034740, 3287635, 3793425, 3945162, 5057900, 5331300, 6575270, 7586850, 7890324, 9862905, 13150540, 15173700, 16438175, 19725810, 32876350, 39451620, 49314525, 65752700, 98629050, 197258100]

約数ペア:

[(1, 197258100), (2, 98629050), (3, 65752700), (4, 49314525), (5, 39451620), (6, 32876350), (10, 19725810), (12, 16438175), (13, 15173700), (15, 13150540), (20, 9862905), (25, 7890324), (26, 7586850), (30, 6575270), (37, 5331300), (39, 5057900), (50, 3945162), (52, 3793425), (60, 3287635), (65, 3034740), (74, 2665650), (75, 2630108), (78, 2528950), (100, 1972581), (111, 1777100), (130, 1517370), (148, 1332825), (150, 1315054), (156, 1264475), (185, 1066260), (195, 1011580), (222, 888550), (260, 758685), (300, 657527), (325, 606948), (370, 533130), (390, 505790), (444, 444275), (481, 410100), (555, 355420), (650, 303474), (740, 266565), (780, 252895), (925, 213252), (962, 205050), (975, 202316), (1110, 177710), (1300, 151737), (1367, 144300), (1443, 136700), (1850, 106626), (1924, 102525), (1950, 101158), (2220, 88855), (2405, 82020), (2734, 72150), (2775, 71084), (2886, 68350), (3700, 53313), (3900, 50579), (4101, 48100), (4810, 41010), (5468, 36075), (5550, 35542), (5772, 34175), (6835, 28860), (7215, 27340), (8202, 24050), (9620, 20505), (11100, 17771), (12025, 16404), (13670, 14430)]