26980200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 97663020

約数和(自身を除く): 70682820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1153, 1170, 1300, 1560, 1800, 1950, 2306, 2340, 2600, 2925, 3459, 3900, 4612, 4680, 5765, 5850, 6918, 7800, 9224, 10377, 11530, 11700, 13836, 14989, 17295, 20754, 23060, 23400, 27672, 28825, 29978, 34590, 41508, 44967, 46120, 51885, 57650, 59956, 69180, 74945, 83016, 86475, 89934, 103770, 115300, 119912, 134901, 138360, 149890, 172950, 179868, 207540, 224835, 230600, 259425, 269802, 299780, 345900, 359736, 374725, 415080, 449670, 518850, 539604, 599560, 674505, 691800, 749450, 899340, 1037700, 1079208, 1124175, 1349010, 1498900, 1798680, 2075400, 2248350, 2698020, 2997800, 3372525, 4496700, 5396040, 6745050, 8993400, 13490100, 26980200]

約数ペア:

[(1, 26980200), (2, 13490100), (3, 8993400), (4, 6745050), (5, 5396040), (6, 4496700), (8, 3372525), (9, 2997800), (10, 2698020), (12, 2248350), (13, 2075400), (15, 1798680), (18, 1498900), (20, 1349010), (24, 1124175), (25, 1079208), (26, 1037700), (30, 899340), (36, 749450), (39, 691800), (40, 674505), (45, 599560), (50, 539604), (52, 518850), (60, 449670), (65, 415080), (72, 374725), (75, 359736), (78, 345900), (90, 299780), (100, 269802), (104, 259425), (117, 230600), (120, 224835), (130, 207540), (150, 179868), (156, 172950), (180, 149890), (195, 138360), (200, 134901), (225, 119912), (234, 115300), (260, 103770), (300, 89934), (312, 86475), (325, 83016), (360, 74945), (390, 69180), (450, 59956), (468, 57650), (520, 51885), (585, 46120), (600, 44967), (650, 41508), (780, 34590), (900, 29978), (936, 28825), (975, 27672), (1153, 23400), (1170, 23060), (1300, 20754), (1560, 17295), (1800, 14989), (1950, 13836), (2306, 11700), (2340, 11530), (2600, 10377), (2925, 9224), (3459, 7800), (3900, 6918), (4612, 5850), (4680, 5765)]