66994620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 247919616

約数和(自身を除く): 180924996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 853, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1706, 1785, 1870, 2244, 2310, 2380, 2559, 2618, 2805, 3412, 3570, 3740, 3927, 4265, 4620, 5118, 5236, 5610, 5971, 6545, 7140, 7854, 8530, 9383, 10236, 11220, 11942, 12795, 13090, 14501, 15708, 17060, 17913, 18766, 19635, 23884, 25590, 26180, 28149, 29002, 29855, 35826, 37532, 39270, 43503, 46915, 51180, 56298, 58004, 59710, 65681, 71652, 72505, 78540, 87006, 89565, 93830, 101507, 112596, 119420, 131362, 140745, 145010, 159511, 174012, 179130, 187660, 197043, 203014, 217515, 262724, 281490, 290020, 304521, 319022, 328405, 358260, 394086, 406028, 435030, 478533, 507535, 562980, 609042, 638044, 656810, 788172, 797555, 870060, 957066, 985215, 1015070, 1116577, 1218084, 1313620, 1522605, 1595110, 1914132, 1970430, 2030140, 2233154, 2392665, 3045210, 3190220, 3349731, 3940860, 4466308, 4785330, 5582885, 6090420, 6699462, 9570660, 11165770, 13398924, 16748655, 22331540, 33497310, 66994620]

約数ペア:

[(1, 66994620), (2, 33497310), (3, 22331540), (4, 16748655), (5, 13398924), (6, 11165770), (7, 9570660), (10, 6699462), (11, 6090420), (12, 5582885), (14, 4785330), (15, 4466308), (17, 3940860), (20, 3349731), (21, 3190220), (22, 3045210), (28, 2392665), (30, 2233154), (33, 2030140), (34, 1970430), (35, 1914132), (42, 1595110), (44, 1522605), (51, 1313620), (55, 1218084), (60, 1116577), (66, 1015070), (68, 985215), (70, 957066), (77, 870060), (84, 797555), (85, 788172), (102, 656810), (105, 638044), (110, 609042), (119, 562980), (132, 507535), (140, 478533), (154, 435030), (165, 406028), (170, 394086), (187, 358260), (204, 328405), (210, 319022), (220, 304521), (231, 290020), (238, 281490), (255, 262724), (308, 217515), (330, 203014), (340, 197043), (357, 187660), (374, 179130), (385, 174012), (420, 159511), (462, 145010), (476, 140745), (510, 131362), (561, 119420), (595, 112596), (660, 101507), (714, 93830), (748, 89565), (770, 87006), (853, 78540), (924, 72505), (935, 71652), (1020, 65681), (1122, 59710), (1155, 58004), (1190, 56298), (1309, 51180), (1428, 46915), (1540, 43503), (1706, 39270), (1785, 37532), (1870, 35826), (2244, 29855), (2310, 29002), (2380, 28149), (2559, 26180), (2618, 25590), (2805, 23884), (3412, 19635), (3570, 18766), (3740, 17913), (3927, 17060), (4265, 15708), (4620, 14501), (5118, 13090), (5236, 12795), (5610, 11942), (5971, 11220), (6545, 10236), (7140, 9383), (7854, 8530)]