61709340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 233501184

約数和(自身を除く): 171791844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 37, 38, 42, 44, 55, 57, 60, 66, 70, 74, 76, 77, 84, 95, 105, 110, 111, 114, 132, 133, 140, 148, 154, 165, 185, 190, 209, 210, 220, 222, 228, 231, 259, 266, 285, 308, 330, 361, 370, 380, 385, 399, 407, 418, 420, 444, 462, 518, 532, 555, 570, 627, 660, 665, 703, 722, 740, 770, 777, 798, 814, 836, 924, 1036, 1045, 1083, 1110, 1140, 1155, 1221, 1254, 1295, 1330, 1406, 1444, 1463, 1540, 1554, 1596, 1628, 1805, 1995, 2035, 2090, 2109, 2166, 2220, 2310, 2442, 2508, 2527, 2590, 2660, 2812, 2849, 2926, 3108, 3135, 3515, 3610, 3885, 3971, 3990, 4070, 4180, 4218, 4332, 4389, 4620, 4884, 4921, 5054, 5180, 5415, 5698, 5852, 6105, 6270, 7030, 7220, 7315, 7581, 7733, 7770, 7942, 7980, 8140, 8436, 8547, 8778, 9842, 10108, 10545, 10830, 11396, 11913, 12210, 12540, 12635, 13357, 14060, 14245, 14630, 14763, 15162, 15466, 15540, 15884, 17094, 17556, 19684, 19855, 21090, 21660, 21945, 23199, 23826, 24420, 24605, 25270, 26714, 27797, 28490, 29260, 29526, 30324, 30932, 34188, 37905, 38665, 39710, 40071, 42180, 42735, 43890, 46398, 47652, 49210, 50540, 53428, 54131, 55594, 56980, 59052, 59565, 66785, 73815, 75810, 77330, 79420, 80142, 83391, 85470, 87780, 92796, 93499, 98420, 108262, 111188, 115995, 119130, 133570, 138985, 146927, 147630, 151620, 154660, 160284, 162393, 166782, 170940, 186998, 200355, 216524, 231990, 238260, 267140, 270655, 277970, 280497, 293854, 295260, 324786, 333564, 373996, 400710, 416955, 440781, 463980, 467495, 541310, 555940, 560994, 587708, 649572, 734635, 801420, 811965, 833910, 881562, 934990, 1028489, 1082620, 1121988, 1402485, 1469270, 1623930, 1667820, 1763124, 1869980, 2056978, 2203905, 2804970, 2938540, 3085467, 3247860, 4113956, 4407810, 5142445, 5609940, 6170934, 8815620, 10284890, 12341868, 15427335, 20569780, 30854670, 61709340]

約数ペア:

[(1, 61709340), (2, 30854670), (3, 20569780), (4, 15427335), (5, 12341868), (6, 10284890), (7, 8815620), (10, 6170934), (11, 5609940), (12, 5142445), (14, 4407810), (15, 4113956), (19, 3247860), (20, 3085467), (21, 2938540), (22, 2804970), (28, 2203905), (30, 2056978), (33, 1869980), (35, 1763124), (37, 1667820), (38, 1623930), (42, 1469270), (44, 1402485), (55, 1121988), (57, 1082620), (60, 1028489), (66, 934990), (70, 881562), (74, 833910), (76, 811965), (77, 801420), (84, 734635), (95, 649572), (105, 587708), (110, 560994), (111, 555940), (114, 541310), (132, 467495), (133, 463980), (140, 440781), (148, 416955), (154, 400710), (165, 373996), (185, 333564), (190, 324786), (209, 295260), (210, 293854), (220, 280497), (222, 277970), (228, 270655), (231, 267140), (259, 238260), (266, 231990), (285, 216524), (308, 200355), (330, 186998), (361, 170940), (370, 166782), (380, 162393), (385, 160284), (399, 154660), (407, 151620), (418, 147630), (420, 146927), (444, 138985), (462, 133570), (518, 119130), (532, 115995), (555, 111188), (570, 108262), (627, 98420), (660, 93499), (665, 92796), (703, 87780), (722, 85470), (740, 83391), (770, 80142), (777, 79420), (798, 77330), (814, 75810), (836, 73815), (924, 66785), (1036, 59565), (1045, 59052), (1083, 56980), (1110, 55594), (1140, 54131), (1155, 53428), (1221, 50540), (1254, 49210), (1295, 47652), (1330, 46398), (1406, 43890), (1444, 42735), (1463, 42180), (1540, 40071), (1554, 39710), (1596, 38665), (1628, 37905), (1805, 34188), (1995, 30932), (2035, 30324), (2090, 29526), (2109, 29260), (2166, 28490), (2220, 27797), (2310, 26714), (2442, 25270), (2508, 24605), (2527, 24420), (2590, 23826), (2660, 23199), (2812, 21945), (2849, 21660), (2926, 21090), (3108, 19855), (3135, 19684), (3515, 17556), (3610, 17094), (3885, 15884), (3971, 15540), (3990, 15466), (4070, 15162), (4180, 14763), (4218, 14630), (4332, 14245), (4389, 14060), (4620, 13357), (4884, 12635), (4921, 12540), (5054, 12210), (5180, 11913), (5415, 11396), (5698, 10830), (5852, 10545), (6105, 10108), (6270, 9842), (7030, 8778), (7220, 8547), (7315, 8436), (7581, 8140), (7733, 7980), (7770, 7942)]