72079200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 197903520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 71, 72, 75, 80, 90, 94, 96, 100, 108, 120, 135, 141, 142, 144, 150, 160, 180, 188, 200, 213, 216, 225, 235, 240, 270, 282, 284, 288, 300, 355, 360, 376, 400, 423, 426, 432, 450, 470, 480, 540, 564, 568, 600, 639, 675, 705, 710, 720, 752, 800, 846, 852, 864, 900, 940, 1065, 1080, 1128, 1136, 1175, 1200, 1269, 1278, 1350, 1410, 1420, 1440, 1504, 1692, 1704, 1775, 1800, 1880, 1917, 2115, 2130, 2160, 2256, 2272, 2350, 2400, 2538, 2556, 2700, 2820, 2840, 3195, 3337, 3384, 3408, 3525, 3550, 3600, 3760, 3834, 4230, 4260, 4320, 4512, 4700, 5076, 5112, 5325, 5400, 5640, 5680, 6345, 6390, 6674, 6768, 6816, 7050, 7100, 7200, 7520, 7668, 8460, 8520, 9400, 9585, 10011, 10152, 10224, 10575, 10650, 10800, 11280, 11360, 12690, 12780, 13348, 13536, 14100, 14200, 15336, 15975, 16685, 16920, 17040, 18800, 19170, 20022, 20304, 20448, 21150, 21300, 21600, 22560, 25380, 25560, 26696, 28200, 28400, 30033, 30672, 31725, 31950, 33370, 33840, 34080, 37600, 38340, 40044, 40608, 42300, 42600, 47925, 50055, 50760, 51120, 53392, 56400, 56800, 60066, 61344, 63450, 63900, 66740, 67680, 76680, 80088, 83425, 84600, 85200, 90099, 95850, 100110, 101520, 102240, 106784, 112800, 120132, 126900, 127800, 133480, 150165, 153360, 160176, 166850, 169200, 170400, 180198, 191700, 200220, 203040, 240264, 250275, 253800, 255600, 266960, 300330, 306720, 320352, 333700, 338400, 360396, 383400, 400440, 450495, 480528, 500550, 507600, 511200, 533920, 600660, 667400, 720792, 750825, 766800, 800880, 900990, 961056, 1001100, 1015200, 1201320, 1334800, 1441584, 1501650, 1533600, 1601760, 1801980, 2002200, 2252475, 2402640, 2669600, 2883168, 3003300, 3603960, 4004400, 4504950, 4805280, 6006600, 7207920, 8008800, 9009900, 12013200, 14415840, 18019800, 24026400, 36039600, 72079200]

約数ペア:

[(1, 72079200), (2, 36039600), (3, 24026400), (4, 18019800), (5, 14415840), (6, 12013200), (8, 9009900), (9, 8008800), (10, 7207920), (12, 6006600), (15, 4805280), (16, 4504950), (18, 4004400), (20, 3603960), (24, 3003300), (25, 2883168), (27, 2669600), (30, 2402640), (32, 2252475), (36, 2002200), (40, 1801980), (45, 1601760), (47, 1533600), (48, 1501650), (50, 1441584), (54, 1334800), (60, 1201320), (71, 1015200), (72, 1001100), (75, 961056), (80, 900990), (90, 800880), (94, 766800), (96, 750825), (100, 720792), (108, 667400), (120, 600660), (135, 533920), (141, 511200), (142, 507600), (144, 500550), (150, 480528), (160, 450495), (180, 400440), (188, 383400), (200, 360396), (213, 338400), (216, 333700), (225, 320352), (235, 306720), (240, 300330), (270, 266960), (282, 255600), (284, 253800), (288, 250275), (300, 240264), (355, 203040), (360, 200220), (376, 191700), (400, 180198), (423, 170400), (426, 169200), (432, 166850), (450, 160176), (470, 153360), (480, 150165), (540, 133480), (564, 127800), (568, 126900), (600, 120132), (639, 112800), (675, 106784), (705, 102240), (710, 101520), (720, 100110), (752, 95850), (800, 90099), (846, 85200), (852, 84600), (864, 83425), (900, 80088), (940, 76680), (1065, 67680), (1080, 66740), (1128, 63900), (1136, 63450), (1175, 61344), (1200, 60066), (1269, 56800), (1278, 56400), (1350, 53392), (1410, 51120), (1420, 50760), (1440, 50055), (1504, 47925), (1692, 42600), (1704, 42300), (1775, 40608), (1800, 40044), (1880, 38340), (1917, 37600), (2115, 34080), (2130, 33840), (2160, 33370), (2256, 31950), (2272, 31725), (2350, 30672), (2400, 30033), (2538, 28400), (2556, 28200), (2700, 26696), (2820, 25560), (2840, 25380), (3195, 22560), (3337, 21600), (3384, 21300), (3408, 21150), (3525, 20448), (3550, 20304), (3600, 20022), (3760, 19170), (3834, 18800), (4230, 17040), (4260, 16920), (4320, 16685), (4512, 15975), (4700, 15336), (5076, 14200), (5112, 14100), (5325, 13536), (5400, 13348), (5640, 12780), (5680, 12690), (6345, 11360), (6390, 11280), (6674, 10800), (6768, 10650), (6816, 10575), (7050, 10224), (7100, 10152), (7200, 10011), (7520, 9585), (7668, 9400), (8460, 8520)]