2019298800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{3181}}^1$

素因数の和:3248

約数の個数: 180

約数和(自身を含む): 6764079224

約数和(自身を除く): 4744780424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 529, 552, 575, 600, 690, 920, 1058, 1104, 1150, 1200, 1380, 1587, 1725, 1840, 2116, 2300, 2645, 2760, 3174, 3181, 3450, 4232, 4600, 5290, 5520, 6348, 6362, 6900, 7935, 8464, 9200, 9543, 10580, 12696, 12724, 13225, 13800, 15870, 15905, 19086, 21160, 25392, 25448, 26450, 27600, 31740, 31810, 38172, 39675, 42320, 47715, 50896, 52900, 63480, 63620, 73163, 76344, 79350, 79525, 95430, 105800, 126960, 127240, 146326, 152688, 158700, 159050, 190860, 211600, 219489, 238575, 254480, 292652, 317400, 318100, 365815, 381720, 438978, 477150, 585304, 634800, 636200, 731630, 763440, 877956, 954300, 1097445, 1170608, 1272400, 1463260, 1682749, 1755912, 1829075, 1908600, 2194890, 2926520, 3365498, 3511824, 3658150, 3817200, 4389780, 5048247, 5487225, 5853040, 6730996, 7316300, 8413745, 8779560, 10096494, 10974450, 13461992, 14632600, 16827490, 17559120, 20192988, 21948900, 25241235, 26923984, 29265200, 33654980, 40385976, 42068725, 43897800, 50482470, 67309960, 80771952, 84137450, 87795600, 100964940, 126206175, 134619920, 168274900, 201929880, 252412350, 336549800, 403859760, 504824700, 673099600, 1009649400, 2019298800]

約数ペア:

[(1, 2019298800), (2, 1009649400), (3, 673099600), (4, 504824700), (5, 403859760), (6, 336549800), (8, 252412350), (10, 201929880), (12, 168274900), (15, 134619920), (16, 126206175), (20, 100964940), (23, 87795600), (24, 84137450), (25, 80771952), (30, 67309960), (40, 50482470), (46, 43897800), (48, 42068725), (50, 40385976), (60, 33654980), (69, 29265200), (75, 26923984), (80, 25241235), (92, 21948900), (100, 20192988), (115, 17559120), (120, 16827490), (138, 14632600), (150, 13461992), (184, 10974450), (200, 10096494), (230, 8779560), (240, 8413745), (276, 7316300), (300, 6730996), (345, 5853040), (368, 5487225), (400, 5048247), (460, 4389780), (529, 3817200), (552, 3658150), (575, 3511824), (600, 3365498), (690, 2926520), (920, 2194890), (1058, 1908600), (1104, 1829075), (1150, 1755912), (1200, 1682749), (1380, 1463260), (1587, 1272400), (1725, 1170608), (1840, 1097445), (2116, 954300), (2300, 877956), (2645, 763440), (2760, 731630), (3174, 636200), (3181, 634800), (3450, 585304), (4232, 477150), (4600, 438978), (5290, 381720), (5520, 365815), (6348, 318100), (6362, 317400), (6900, 292652), (7935, 254480), (8464, 238575), (9200, 219489), (9543, 211600), (10580, 190860), (12696, 159050), (12724, 158700), (13225, 152688), (13800, 146326), (15870, 127240), (15905, 126960), (19086, 105800), (21160, 95430), (25392, 79525), (25448, 79350), (26450, 76344), (27600, 73163), (31740, 63620), (31810, 63480), (38172, 52900), (39675, 50896), (42320, 47715)]