75756480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 259835904

約数和(自身を除く): 184079424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 73, 80, 92, 94, 96, 115, 120, 138, 141, 146, 160, 184, 188, 192, 219, 230, 235, 240, 276, 282, 292, 320, 345, 365, 368, 376, 438, 460, 470, 480, 552, 564, 584, 690, 705, 730, 736, 752, 876, 920, 940, 960, 1081, 1095, 1104, 1128, 1168, 1380, 1410, 1460, 1472, 1504, 1679, 1752, 1840, 1880, 2162, 2190, 2208, 2256, 2336, 2760, 2820, 2920, 3008, 3243, 3358, 3431, 3504, 3680, 3760, 4324, 4380, 4416, 4512, 4672, 5037, 5405, 5520, 5640, 5840, 6486, 6716, 6862, 7008, 7360, 7520, 8395, 8648, 8760, 9024, 10074, 10293, 10810, 11040, 11280, 11680, 12972, 13432, 13724, 14016, 15040, 16215, 16790, 17155, 17296, 17520, 20148, 20586, 21620, 22080, 22560, 23360, 25185, 25944, 26864, 27448, 32430, 33580, 34310, 34592, 35040, 40296, 41172, 43240, 45120, 50370, 51465, 51888, 53728, 54896, 64860, 67160, 68620, 69184, 70080, 78913, 80592, 82344, 86480, 100740, 102930, 103776, 107456, 109792, 129720, 134320, 137240, 157826, 161184, 164688, 172960, 201480, 205860, 207552, 219584, 236739, 259440, 268640, 274480, 315652, 322368, 329376, 345920, 394565, 402960, 411720, 473478, 518880, 537280, 548960, 631304, 658752, 789130, 805920, 823440, 946956, 1037760, 1097920, 1183695, 1262608, 1578260, 1611840, 1646880, 1893912, 2367390, 2525216, 3156520, 3293760, 3787824, 4734780, 5050432, 6313040, 7575648, 9469560, 12626080, 15151296, 18939120, 25252160, 37878240, 75756480]

約数ペア:

[(1, 75756480), (2, 37878240), (3, 25252160), (4, 18939120), (5, 15151296), (6, 12626080), (8, 9469560), (10, 7575648), (12, 6313040), (15, 5050432), (16, 4734780), (20, 3787824), (23, 3293760), (24, 3156520), (30, 2525216), (32, 2367390), (40, 1893912), (46, 1646880), (47, 1611840), (48, 1578260), (60, 1262608), (64, 1183695), (69, 1097920), (73, 1037760), (80, 946956), (92, 823440), (94, 805920), (96, 789130), (115, 658752), (120, 631304), (138, 548960), (141, 537280), (146, 518880), (160, 473478), (184, 411720), (188, 402960), (192, 394565), (219, 345920), (230, 329376), (235, 322368), (240, 315652), (276, 274480), (282, 268640), (292, 259440), (320, 236739), (345, 219584), (365, 207552), (368, 205860), (376, 201480), (438, 172960), (460, 164688), (470, 161184), (480, 157826), (552, 137240), (564, 134320), (584, 129720), (690, 109792), (705, 107456), (730, 103776), (736, 102930), (752, 100740), (876, 86480), (920, 82344), (940, 80592), (960, 78913), (1081, 70080), (1095, 69184), (1104, 68620), (1128, 67160), (1168, 64860), (1380, 54896), (1410, 53728), (1460, 51888), (1472, 51465), (1504, 50370), (1679, 45120), (1752, 43240), (1840, 41172), (1880, 40296), (2162, 35040), (2190, 34592), (2208, 34310), (2256, 33580), (2336, 32430), (2760, 27448), (2820, 26864), (2920, 25944), (3008, 25185), (3243, 23360), (3358, 22560), (3431, 22080), (3504, 21620), (3680, 20586), (3760, 20148), (4324, 17520), (4380, 17296), (4416, 17155), (4512, 16790), (4672, 16215), (5037, 15040), (5405, 14016), (5520, 13724), (5640, 13432), (5840, 12972), (6486, 11680), (6716, 11280), (6862, 11040), (7008, 10810), (7360, 10293), (7520, 10074), (8395, 9024), (8648, 8760)]