66349140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 237740160

約数和(自身を除く): 171391020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 37, 38, 39, 44, 52, 55, 57, 60, 65, 66, 74, 76, 78, 95, 110, 111, 114, 121, 130, 132, 143, 148, 156, 165, 185, 190, 195, 209, 220, 222, 228, 242, 247, 260, 285, 286, 330, 363, 370, 380, 390, 407, 418, 429, 444, 481, 484, 494, 555, 570, 572, 605, 627, 660, 703, 715, 726, 740, 741, 780, 814, 836, 858, 962, 988, 1045, 1110, 1140, 1210, 1221, 1235, 1254, 1406, 1430, 1443, 1452, 1482, 1573, 1628, 1716, 1815, 1924, 2035, 2090, 2109, 2145, 2220, 2299, 2405, 2420, 2442, 2470, 2508, 2717, 2812, 2860, 2886, 2964, 3135, 3146, 3515, 3630, 3705, 4070, 4180, 4218, 4290, 4477, 4598, 4719, 4810, 4884, 4940, 5291, 5434, 5772, 6105, 6270, 6292, 6897, 7030, 7215, 7260, 7410, 7733, 7865, 8140, 8151, 8436, 8580, 8954, 9139, 9196, 9438, 9620, 10545, 10582, 10868, 11495, 12210, 12540, 13431, 13585, 13794, 14060, 14430, 14820, 15466, 15730, 15873, 16302, 17908, 18278, 18876, 21090, 21164, 22385, 22990, 23199, 23595, 24420, 26455, 26862, 27170, 27417, 27588, 28860, 29887, 30932, 31460, 31746, 32604, 34485, 36556, 38665, 40755, 42180, 44770, 45695, 45980, 46398, 47190, 52910, 53724, 54340, 54834, 58201, 59774, 63492, 67155, 68970, 77330, 79365, 81510, 85063, 89540, 89661, 91390, 92796, 94380, 100529, 105820, 109668, 115995, 116402, 119548, 134310, 137085, 137940, 149435, 154660, 158730, 163020, 170126, 174603, 179322, 182780, 201058, 231990, 232804, 255189, 268620, 274170, 291005, 298870, 301587, 317460, 340252, 349206, 358644, 402116, 425315, 448305, 463980, 502645, 510378, 548340, 582010, 597740, 603174, 698412, 850630, 873015, 896610, 1005290, 1020756, 1105819, 1164020, 1206348, 1275945, 1507935, 1701260, 1746030, 1793220, 2010580, 2211638, 2551890, 3015870, 3317457, 3492060, 4423276, 5103780, 5529095, 6031740, 6634914, 11058190, 13269828, 16587285, 22116380, 33174570, 66349140]

約数ペア:

[(1, 66349140), (2, 33174570), (3, 22116380), (4, 16587285), (5, 13269828), (6, 11058190), (10, 6634914), (11, 6031740), (12, 5529095), (13, 5103780), (15, 4423276), (19, 3492060), (20, 3317457), (22, 3015870), (26, 2551890), (30, 2211638), (33, 2010580), (37, 1793220), (38, 1746030), (39, 1701260), (44, 1507935), (52, 1275945), (55, 1206348), (57, 1164020), (60, 1105819), (65, 1020756), (66, 1005290), (74, 896610), (76, 873015), (78, 850630), (95, 698412), (110, 603174), (111, 597740), (114, 582010), (121, 548340), (130, 510378), (132, 502645), (143, 463980), (148, 448305), (156, 425315), (165, 402116), (185, 358644), (190, 349206), (195, 340252), (209, 317460), (220, 301587), (222, 298870), (228, 291005), (242, 274170), (247, 268620), (260, 255189), (285, 232804), (286, 231990), (330, 201058), (363, 182780), (370, 179322), (380, 174603), (390, 170126), (407, 163020), (418, 158730), (429, 154660), (444, 149435), (481, 137940), (484, 137085), (494, 134310), (555, 119548), (570, 116402), (572, 115995), (605, 109668), (627, 105820), (660, 100529), (703, 94380), (715, 92796), (726, 91390), (740, 89661), (741, 89540), (780, 85063), (814, 81510), (836, 79365), (858, 77330), (962, 68970), (988, 67155), (1045, 63492), (1110, 59774), (1140, 58201), (1210, 54834), (1221, 54340), (1235, 53724), (1254, 52910), (1406, 47190), (1430, 46398), (1443, 45980), (1452, 45695), (1482, 44770), (1573, 42180), (1628, 40755), (1716, 38665), (1815, 36556), (1924, 34485), (2035, 32604), (2090, 31746), (2109, 31460), (2145, 30932), (2220, 29887), (2299, 28860), (2405, 27588), (2420, 27417), (2442, 27170), (2470, 26862), (2508, 26455), (2717, 24420), (2812, 23595), (2860, 23199), (2886, 22990), (2964, 22385), (3135, 21164), (3146, 21090), (3515, 18876), (3630, 18278), (3705, 17908), (4070, 16302), (4180, 15873), (4218, 15730), (4290, 15466), (4477, 14820), (4598, 14430), (4719, 14060), (4810, 13794), (4884, 13585), (4940, 13431), (5291, 12540), (5434, 12210), (5772, 11495), (6105, 10868), (6270, 10582), (6292, 10545), (6897, 9620), (7030, 9438), (7215, 9196), (7260, 9139), (7410, 8954), (7733, 8580), (7865, 8436), (8140, 8151)]