79615800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4054

約数の個数: 144

約数和(自身を含む): 291755880

約数和(自身を除く): 212140080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4021, 4950, 6600, 8042, 9900, 12063, 16084, 19800, 20105, 24126, 32168, 36189, 40210, 44231, 48252, 60315, 72378, 80420, 88462, 96504, 100525, 120630, 132693, 144756, 160840, 176924, 180945, 201050, 221155, 241260, 265386, 289512, 301575, 353848, 361890, 398079, 402100, 442310, 482520, 530772, 603150, 663465, 723780, 796158, 804200, 884620, 904725, 1061544, 1105775, 1206300, 1326930, 1447560, 1592316, 1769240, 1809450, 1990395, 2211550, 2412600, 2653860, 3184632, 3317325, 3618900, 3980790, 4423100, 5307720, 6634650, 7237800, 7961580, 8846200, 9951975, 13269300, 15923160, 19903950, 26538600, 39807900, 79615800]

約数ペア:

[(1, 79615800), (2, 39807900), (3, 26538600), (4, 19903950), (5, 15923160), (6, 13269300), (8, 9951975), (9, 8846200), (10, 7961580), (11, 7237800), (12, 6634650), (15, 5307720), (18, 4423100), (20, 3980790), (22, 3618900), (24, 3317325), (25, 3184632), (30, 2653860), (33, 2412600), (36, 2211550), (40, 1990395), (44, 1809450), (45, 1769240), (50, 1592316), (55, 1447560), (60, 1326930), (66, 1206300), (72, 1105775), (75, 1061544), (88, 904725), (90, 884620), (99, 804200), (100, 796158), (110, 723780), (120, 663465), (132, 603150), (150, 530772), (165, 482520), (180, 442310), (198, 402100), (200, 398079), (220, 361890), (225, 353848), (264, 301575), (275, 289512), (300, 265386), (330, 241260), (360, 221155), (396, 201050), (440, 180945), (450, 176924), (495, 160840), (550, 144756), (600, 132693), (660, 120630), (792, 100525), (825, 96504), (900, 88462), (990, 80420), (1100, 72378), (1320, 60315), (1650, 48252), (1800, 44231), (1980, 40210), (2200, 36189), (2475, 32168), (3300, 24126), (3960, 20105), (4021, 19800), (4950, 16084), (6600, 12063), (8042, 9900)]