381877200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 240

約数和(自身を含む): 1431505600

約数和(自身を除く): 1049628400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1861, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3722, 3800, 4104, 4275, 4560, 5130, 5400, 5583, 5700, 6840, 7444, 7600, 8208, 8550, 9305, 10260, 10800, 11166, 11400, 12825, 13680, 14888, 16749, 17100, 18610, 20520, 22332, 22800, 25650, 27915, 29776, 33498, 34200, 35359, 37220, 41040, 44664, 46525, 50247, 51300, 55830, 66996, 68400, 70718, 74440, 83745, 89328, 93050, 100494, 102600, 106077, 111660, 133992, 139575, 141436, 148880, 167490, 176795, 186100, 200988, 205200, 212154, 223320, 251235, 267984, 279150, 282872, 318231, 334980, 353590, 372200, 401976, 418725, 424308, 446640, 502470, 530385, 558300, 565744, 636462, 669960, 707180, 744400, 803952, 837450, 848616, 883975, 954693, 1004940, 1060770, 1116600, 1256175, 1272924, 1339920, 1414360, 1591155, 1674900, 1697232, 1767950, 1909386, 2009880, 2121540, 2233200, 2512350, 2545848, 2651925, 2828720, 3182310, 3349800, 3535900, 3818772, 4019760, 4243080, 4773465, 5024700, 5091696, 5303850, 6364620, 6699600, 7071800, 7637544, 7955775, 8486160, 9546930, 10049400, 10607700, 12729240, 14143600, 15275088, 15911550, 19093860, 20098800, 21215400, 23867325, 25458480, 31823100, 38187720, 42430800, 47734650, 63646200, 76375440, 95469300, 127292400, 190938600, 381877200]

約数ペア:

[(1, 381877200), (2, 190938600), (3, 127292400), (4, 95469300), (5, 76375440), (6, 63646200), (8, 47734650), (9, 42430800), (10, 38187720), (12, 31823100), (15, 25458480), (16, 23867325), (18, 21215400), (19, 20098800), (20, 19093860), (24, 15911550), (25, 15275088), (27, 14143600), (30, 12729240), (36, 10607700), (38, 10049400), (40, 9546930), (45, 8486160), (48, 7955775), (50, 7637544), (54, 7071800), (57, 6699600), (60, 6364620), (72, 5303850), (75, 5091696), (76, 5024700), (80, 4773465), (90, 4243080), (95, 4019760), (100, 3818772), (108, 3535900), (114, 3349800), (120, 3182310), (135, 2828720), (144, 2651925), (150, 2545848), (152, 2512350), (171, 2233200), (180, 2121540), (190, 2009880), (200, 1909386), (216, 1767950), (225, 1697232), (228, 1674900), (240, 1591155), (270, 1414360), (285, 1339920), (300, 1272924), (304, 1256175), (342, 1116600), (360, 1060770), (380, 1004940), (400, 954693), (432, 883975), (450, 848616), (456, 837450), (475, 803952), (513, 744400), (540, 707180), (570, 669960), (600, 636462), (675, 565744), (684, 558300), (720, 530385), (760, 502470), (855, 446640), (900, 424308), (912, 418725), (950, 401976), (1026, 372200), (1080, 353590), (1140, 334980), (1200, 318231), (1350, 282872), (1368, 279150), (1425, 267984), (1520, 251235), (1710, 223320), (1800, 212154), (1861, 205200), (1900, 200988), (2052, 186100), (2160, 176795), (2280, 167490), (2565, 148880), (2700, 141436), (2736, 139575), (2850, 133992), (3420, 111660), (3600, 106077), (3722, 102600), (3800, 100494), (4104, 93050), (4275, 89328), (4560, 83745), (5130, 74440), (5400, 70718), (5583, 68400), (5700, 66996), (6840, 55830), (7444, 51300), (7600, 50247), (8208, 46525), (8550, 44664), (9305, 41040), (10260, 37220), (10800, 35359), (11166, 34200), (11400, 33498), (12825, 29776), (13680, 27915), (14888, 25650), (16749, 22800), (17100, 22332), (18610, 20520)]