306055800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 1119682800

約数和(自身を除く): 813627000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 157, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 314, 342, 360, 361, 380, 450, 456, 471, 475, 513, 540, 570, 600, 628, 675, 684, 722, 760, 785, 855, 900, 942, 950, 1026, 1080, 1083, 1140, 1256, 1350, 1368, 1413, 1425, 1444, 1570, 1710, 1800, 1805, 1884, 1900, 2052, 2166, 2280, 2355, 2565, 2700, 2826, 2850, 2888, 2983, 3140, 3249, 3420, 3610, 3768, 3800, 3925, 4104, 4239, 4275, 4332, 4710, 5130, 5400, 5415, 5652, 5700, 5966, 6280, 6498, 6840, 7065, 7220, 7850, 8478, 8550, 8664, 8949, 9025, 9420, 9747, 10260, 10830, 11304, 11400, 11775, 11932, 12825, 12996, 14130, 14440, 14915, 15700, 16245, 16956, 17100, 17898, 18050, 18840, 19494, 20520, 21195, 21660, 23550, 23864, 25650, 25992, 26847, 27075, 28260, 29830, 31400, 32490, 33912, 34200, 35325, 35796, 36100, 38988, 42390, 43320, 44745, 47100, 48735, 51300, 53694, 54150, 56520, 56677, 59660, 64980, 70650, 71592, 72200, 74575, 77976, 80541, 81225, 84780, 89490, 94200, 97470, 102600, 105975, 107388, 108300, 113354, 119320, 129960, 134235, 141300, 149150, 161082, 162450, 169560, 170031, 178980, 194940, 211950, 214776, 216600, 223725, 226708, 243675, 268470, 282600, 283385, 298300, 322164, 324900, 340062, 357960, 389880, 402705, 423900, 447450, 453416, 487350, 510093, 536940, 566770, 596600, 644328, 649800, 671175, 680124, 805410, 847800, 850155, 894900, 974700, 1020186, 1073880, 1133540, 1342350, 1360248, 1416925, 1530279, 1610820, 1700310, 1789800, 1949400, 2013525, 2040372, 2267080, 2550465, 2684700, 2833850, 3060558, 3221640, 3400620, 4027050, 4080744, 4250775, 5100930, 5369400, 5667700, 6121116, 6801240, 7651395, 8054100, 8501550, 10201860, 11335400, 12242232, 12752325, 15302790, 16108200, 17003100, 20403720, 25504650, 30605580, 34006200, 38256975, 51009300, 61211160, 76513950, 102018600, 153027900, 306055800]

約数ペア:

[(1, 306055800), (2, 153027900), (3, 102018600), (4, 76513950), (5, 61211160), (6, 51009300), (8, 38256975), (9, 34006200), (10, 30605580), (12, 25504650), (15, 20403720), (18, 17003100), (19, 16108200), (20, 15302790), (24, 12752325), (25, 12242232), (27, 11335400), (30, 10201860), (36, 8501550), (38, 8054100), (40, 7651395), (45, 6801240), (50, 6121116), (54, 5667700), (57, 5369400), (60, 5100930), (72, 4250775), (75, 4080744), (76, 4027050), (90, 3400620), (95, 3221640), (100, 3060558), (108, 2833850), (114, 2684700), (120, 2550465), (135, 2267080), (150, 2040372), (152, 2013525), (157, 1949400), (171, 1789800), (180, 1700310), (190, 1610820), (200, 1530279), (216, 1416925), (225, 1360248), (228, 1342350), (270, 1133540), (285, 1073880), (300, 1020186), (314, 974700), (342, 894900), (360, 850155), (361, 847800), (380, 805410), (450, 680124), (456, 671175), (471, 649800), (475, 644328), (513, 596600), (540, 566770), (570, 536940), (600, 510093), (628, 487350), (675, 453416), (684, 447450), (722, 423900), (760, 402705), (785, 389880), (855, 357960), (900, 340062), (942, 324900), (950, 322164), (1026, 298300), (1080, 283385), (1083, 282600), (1140, 268470), (1256, 243675), (1350, 226708), (1368, 223725), (1413, 216600), (1425, 214776), (1444, 211950), (1570, 194940), (1710, 178980), (1800, 170031), (1805, 169560), (1884, 162450), (1900, 161082), (2052, 149150), (2166, 141300), (2280, 134235), (2355, 129960), (2565, 119320), (2700, 113354), (2826, 108300), (2850, 107388), (2888, 105975), (2983, 102600), (3140, 97470), (3249, 94200), (3420, 89490), (3610, 84780), (3768, 81225), (3800, 80541), (3925, 77976), (4104, 74575), (4239, 72200), (4275, 71592), (4332, 70650), (4710, 64980), (5130, 59660), (5400, 56677), (5415, 56520), (5652, 54150), (5700, 53694), (5966, 51300), (6280, 48735), (6498, 47100), (6840, 44745), (7065, 43320), (7220, 42390), (7850, 38988), (8478, 36100), (8550, 35796), (8664, 35325), (8949, 34200), (9025, 33912), (9420, 32490), (9747, 31400), (10260, 29830), (10830, 28260), (11304, 27075), (11400, 26847), (11775, 25992), (11932, 25650), (12825, 23864), (12996, 23550), (14130, 21660), (14440, 21195), (14915, 20520), (15700, 19494), (16245, 18840), (16956, 18050), (17100, 17898)]