1331953200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6537

約数の個数: 240

約数和(自身を含む): 4991049600

約数和(自身を除く): 3659096400

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, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 5130, 5400, 5700, 6491, 6840, 7600, 8208, 8550, 10260, 10800, 11400, 12825, 12982, 13680, 17100, 19473, 20520, 22800, 25650, 25964, 32455, 34200, 38946, 41040, 51300, 51928, 58419, 64910, 68400, 77892, 97365, 102600, 103856, 116838, 123329, 129820, 155784, 162275, 175257, 194730, 205200, 233676, 246658, 259640, 292095, 311568, 324550, 350514, 369987, 389460, 467352, 486825, 493316, 519280, 584190, 616645, 649100, 701028, 739974, 778920, 876285, 934704, 973650, 986632, 1109961, 1168380, 1233290, 1298200, 1402056, 1460475, 1479948, 1557840, 1752570, 1849935, 1947300, 1973264, 2219922, 2336760, 2466580, 2596400, 2804112, 2920950, 2959896, 3083225, 3329883, 3505140, 3699870, 3894600, 4381425, 4439844, 4673520, 4933160, 5549805, 5841900, 5919792, 6166450, 6659766, 7010280, 7399740, 7789200, 8762850, 8879688, 9249675, 9866320, 11099610, 11683800, 12332900, 13319532, 14020560, 14799480, 16649415, 17525700, 17759376, 18499350, 22199220, 23367600, 24665800, 26639064, 27749025, 29598960, 33298830, 35051400, 36998700, 44398440, 49331600, 53278128, 55498050, 66597660, 70102800, 73997400, 83247075, 88796880, 110996100, 133195320, 147994800, 166494150, 221992200, 266390640, 332988300, 443984400, 665976600, 1331953200]

約数ペア:

[(1, 1331953200), (2, 665976600), (3, 443984400), (4, 332988300), (5, 266390640), (6, 221992200), (8, 166494150), (9, 147994800), (10, 133195320), (12, 110996100), (15, 88796880), (16, 83247075), (18, 73997400), (19, 70102800), (20, 66597660), (24, 55498050), (25, 53278128), (27, 49331600), (30, 44398440), (36, 36998700), (38, 35051400), (40, 33298830), (45, 29598960), (48, 27749025), (50, 26639064), (54, 24665800), (57, 23367600), (60, 22199220), (72, 18499350), (75, 17759376), (76, 17525700), (80, 16649415), (90, 14799480), (95, 14020560), (100, 13319532), (108, 12332900), (114, 11683800), (120, 11099610), (135, 9866320), (144, 9249675), (150, 8879688), (152, 8762850), (171, 7789200), (180, 7399740), (190, 7010280), (200, 6659766), (216, 6166450), (225, 5919792), (228, 5841900), (240, 5549805), (270, 4933160), (285, 4673520), (300, 4439844), (304, 4381425), (342, 3894600), (360, 3699870), (380, 3505140), (400, 3329883), (432, 3083225), (450, 2959896), (456, 2920950), (475, 2804112), (513, 2596400), (540, 2466580), (570, 2336760), (600, 2219922), (675, 1973264), (684, 1947300), (720, 1849935), (760, 1752570), (855, 1557840), (900, 1479948), (912, 1460475), (950, 1402056), (1026, 1298200), (1080, 1233290), (1140, 1168380), (1200, 1109961), (1350, 986632), (1368, 973650), (1425, 934704), (1520, 876285), (1710, 778920), (1800, 739974), (1900, 701028), (2052, 649100), (2160, 616645), (2280, 584190), (2565, 519280), (2700, 493316), (2736, 486825), (2850, 467352), (3420, 389460), (3600, 369987), (3800, 350514), (4104, 324550), (4275, 311568), (4560, 292095), (5130, 259640), (5400, 246658), (5700, 233676), (6491, 205200), (6840, 194730), (7600, 175257), (8208, 162275), (8550, 155784), (10260, 129820), (10800, 123329), (11400, 116838), (12825, 103856), (12982, 102600), (13680, 97365), (17100, 77892), (19473, 68400), (20520, 64910), (22800, 58419), (25650, 51928), (25964, 51300), (32455, 41040), (34200, 38946)]