144427800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 496396800

約数和(自身を除く): 351969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 79, 88, 100, 110, 120, 132, 150, 158, 165, 200, 220, 237, 264, 275, 277, 300, 316, 330, 395, 440, 474, 550, 554, 600, 632, 660, 790, 825, 831, 869, 948, 1100, 1108, 1185, 1320, 1385, 1580, 1650, 1662, 1738, 1896, 1975, 2200, 2216, 2370, 2607, 2770, 3047, 3160, 3300, 3324, 3476, 3950, 4155, 4345, 4740, 5214, 5540, 5925, 6094, 6600, 6648, 6925, 6952, 7900, 8310, 8690, 9141, 9480, 10428, 11080, 11850, 12188, 13035, 13850, 15235, 15800, 16620, 17380, 18282, 20775, 20856, 21725, 21883, 23700, 24376, 26070, 27700, 30470, 33240, 34760, 36564, 41550, 43450, 43766, 45705, 47400, 52140, 55400, 60940, 65175, 65649, 73128, 76175, 83100, 86900, 87532, 91410, 104280, 109415, 121880, 130350, 131298, 152350, 166200, 173800, 175064, 182820, 218830, 228525, 240713, 260700, 262596, 304700, 328245, 365640, 437660, 457050, 481426, 521400, 525192, 547075, 609400, 656490, 722139, 875320, 914100, 962852, 1094150, 1203565, 1312980, 1444278, 1641225, 1828200, 1925704, 2188300, 2407130, 2625960, 2888556, 3282450, 3610695, 4376600, 4814260, 5777112, 6017825, 6564900, 7221390, 9628520, 12035650, 13129800, 14442780, 18053475, 24071300, 28885560, 36106950, 48142600, 72213900, 144427800]

約数ペア:

[(1, 144427800), (2, 72213900), (3, 48142600), (4, 36106950), (5, 28885560), (6, 24071300), (8, 18053475), (10, 14442780), (11, 13129800), (12, 12035650), (15, 9628520), (20, 7221390), (22, 6564900), (24, 6017825), (25, 5777112), (30, 4814260), (33, 4376600), (40, 3610695), (44, 3282450), (50, 2888556), (55, 2625960), (60, 2407130), (66, 2188300), (75, 1925704), (79, 1828200), (88, 1641225), (100, 1444278), (110, 1312980), (120, 1203565), (132, 1094150), (150, 962852), (158, 914100), (165, 875320), (200, 722139), (220, 656490), (237, 609400), (264, 547075), (275, 525192), (277, 521400), (300, 481426), (316, 457050), (330, 437660), (395, 365640), (440, 328245), (474, 304700), (550, 262596), (554, 260700), (600, 240713), (632, 228525), (660, 218830), (790, 182820), (825, 175064), (831, 173800), (869, 166200), (948, 152350), (1100, 131298), (1108, 130350), (1185, 121880), (1320, 109415), (1385, 104280), (1580, 91410), (1650, 87532), (1662, 86900), (1738, 83100), (1896, 76175), (1975, 73128), (2200, 65649), (2216, 65175), (2370, 60940), (2607, 55400), (2770, 52140), (3047, 47400), (3160, 45705), (3300, 43766), (3324, 43450), (3476, 41550), (3950, 36564), (4155, 34760), (4345, 33240), (4740, 30470), (5214, 27700), (5540, 26070), (5925, 24376), (6094, 23700), (6600, 21883), (6648, 21725), (6925, 20856), (6952, 20775), (7900, 18282), (8310, 17380), (8690, 16620), (9141, 15800), (9480, 15235), (10428, 13850), (11080, 13035), (11850, 12188)]