279998400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5303}}^1$

素因数の和:5339

約数の個数: 168

約数和(自身を含む): 1002328704

約数和(自身を除く): 722330304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1600, 1650, 1760, 2112, 2200, 2400, 2640, 3300, 3520, 4400, 4800, 5280, 5303, 6600, 8800, 10560, 10606, 13200, 15909, 17600, 21212, 26400, 26515, 31818, 42424, 52800, 53030, 58333, 63636, 79545, 84848, 106060, 116666, 127272, 132575, 159090, 169696, 174999, 212120, 233332, 254544, 265150, 291665, 318180, 339392, 349998, 397725, 424240, 466664, 509088, 530300, 583330, 636360, 699996, 795450, 848480, 874995, 933328, 1018176, 1060600, 1166660, 1272720, 1399992, 1458325, 1590900, 1696960, 1749990, 1866656, 2121200, 2333320, 2545440, 2799984, 2916650, 3181800, 3499980, 3733312, 4242400, 4374975, 4666640, 5090880, 5599968, 5833300, 6363600, 6999960, 8484800, 8749950, 9333280, 11199936, 11666600, 12727200, 13999920, 17499900, 18666560, 23333200, 25454400, 27999840, 34999800, 46666400, 55999680, 69999600, 93332800, 139999200, 279998400]

約数ペア:

[(1, 279998400), (2, 139999200), (3, 93332800), (4, 69999600), (5, 55999680), (6, 46666400), (8, 34999800), (10, 27999840), (11, 25454400), (12, 23333200), (15, 18666560), (16, 17499900), (20, 13999920), (22, 12727200), (24, 11666600), (25, 11199936), (30, 9333280), (32, 8749950), (33, 8484800), (40, 6999960), (44, 6363600), (48, 5833300), (50, 5599968), (55, 5090880), (60, 4666640), (64, 4374975), (66, 4242400), (75, 3733312), (80, 3499980), (88, 3181800), (96, 2916650), (100, 2799984), (110, 2545440), (120, 2333320), (132, 2121200), (150, 1866656), (160, 1749990), (165, 1696960), (176, 1590900), (192, 1458325), (200, 1399992), (220, 1272720), (240, 1166660), (264, 1060600), (275, 1018176), (300, 933328), (320, 874995), (330, 848480), (352, 795450), (400, 699996), (440, 636360), (480, 583330), (528, 530300), (550, 509088), (600, 466664), (660, 424240), (704, 397725), (800, 349998), (825, 339392), (880, 318180), (960, 291665), (1056, 265150), (1100, 254544), (1200, 233332), (1320, 212120), (1600, 174999), (1650, 169696), (1760, 159090), (2112, 132575), (2200, 127272), (2400, 116666), (2640, 106060), (3300, 84848), (3520, 79545), (4400, 63636), (4800, 58333), (5280, 53030), (5303, 52800), (6600, 42424), (8800, 31818), (10560, 26515), (10606, 26400), (13200, 21212), (15909, 17600)]