304915800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3866

約数の個数: 192

約数和(自身を含む): 1137427200

約数和(自身を除く): 832511400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3800, 3821, 3990, 4200, 5320, 5700, 6650, 7642, 7980, 9975, 11400, 11463, 13300, 15284, 15960, 19105, 19950, 22926, 26600, 26747, 30568, 38210, 39900, 45852, 53494, 57315, 72599, 76420, 79800, 80241, 91704, 95525, 106988, 114630, 133735, 145198, 152840, 160482, 191050, 213976, 217797, 229260, 267470, 286575, 290396, 320964, 362995, 382100, 401205, 435594, 458520, 508193, 534940, 573150, 580792, 641928, 668675, 725990, 764200, 802410, 871188, 1016386, 1069880, 1088985, 1146300, 1337350, 1451980, 1524579, 1604820, 1742376, 1814975, 2006025, 2032772, 2177970, 2292600, 2540965, 2674700, 2903960, 3049158, 3209640, 3629950, 4012050, 4065544, 4355940, 5081930, 5349400, 5444925, 6098316, 7259900, 7622895, 8024100, 8711880, 10163860, 10889850, 12196632, 12704825, 14519800, 15245790, 16048200, 20327720, 21779700, 25409650, 30491580, 38114475, 43559400, 50819300, 60983160, 76228950, 101638600, 152457900, 304915800]

約数ペア:

[(1, 304915800), (2, 152457900), (3, 101638600), (4, 76228950), (5, 60983160), (6, 50819300), (7, 43559400), (8, 38114475), (10, 30491580), (12, 25409650), (14, 21779700), (15, 20327720), (19, 16048200), (20, 15245790), (21, 14519800), (24, 12704825), (25, 12196632), (28, 10889850), (30, 10163860), (35, 8711880), (38, 8024100), (40, 7622895), (42, 7259900), (50, 6098316), (56, 5444925), (57, 5349400), (60, 5081930), (70, 4355940), (75, 4065544), (76, 4012050), (84, 3629950), (95, 3209640), (100, 3049158), (105, 2903960), (114, 2674700), (120, 2540965), (133, 2292600), (140, 2177970), (150, 2032772), (152, 2006025), (168, 1814975), (175, 1742376), (190, 1604820), (200, 1524579), (210, 1451980), (228, 1337350), (266, 1146300), (280, 1088985), (285, 1069880), (300, 1016386), (350, 871188), (380, 802410), (399, 764200), (420, 725990), (456, 668675), (475, 641928), (525, 580792), (532, 573150), (570, 534940), (600, 508193), (665, 458520), (700, 435594), (760, 401205), (798, 382100), (840, 362995), (950, 320964), (1050, 290396), (1064, 286575), (1140, 267470), (1330, 229260), (1400, 217797), (1425, 213976), (1596, 191050), (1900, 160482), (1995, 152840), (2100, 145198), (2280, 133735), (2660, 114630), (2850, 106988), (3192, 95525), (3325, 91704), (3800, 80241), (3821, 79800), (3990, 76420), (4200, 72599), (5320, 57315), (5700, 53494), (6650, 45852), (7642, 39900), (7980, 38210), (9975, 30568), (11400, 26747), (11463, 26600), (13300, 22926), (15284, 19950), (15960, 19105)]