61968060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 249080832

約数和(自身を除く): 187112772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 263, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 526, 561, 595, 612, 630, 660, 693, 714, 748, 765, 770, 789, 924, 935, 990, 1020, 1052, 1071, 1122, 1155, 1190, 1260, 1309, 1315, 1386, 1428, 1530, 1540, 1578, 1683, 1785, 1841, 1870, 1980, 2142, 2244, 2310, 2367, 2380, 2618, 2630, 2772, 2805, 2893, 3060, 3156, 3366, 3465, 3570, 3682, 3740, 3927, 3945, 4284, 4471, 4620, 4734, 5236, 5260, 5355, 5523, 5610, 5786, 6545, 6732, 6930, 7140, 7364, 7854, 7890, 8415, 8679, 8942, 9205, 9468, 10710, 11046, 11220, 11572, 11781, 11835, 13090, 13413, 13860, 14465, 15708, 15780, 16569, 16830, 17358, 17884, 18410, 19635, 20251, 21420, 22092, 22355, 23562, 23670, 26037, 26180, 26826, 27615, 28930, 31297, 33138, 33660, 34716, 36820, 39270, 40239, 40502, 43395, 44710, 47124, 47340, 49181, 52074, 53652, 55230, 57860, 58905, 60753, 62594, 66276, 67065, 78540, 80478, 81004, 82845, 86790, 89420, 93891, 98362, 101255, 104148, 110460, 117810, 121506, 125188, 130185, 134130, 147543, 156485, 160956, 165690, 173580, 182259, 187782, 196724, 201195, 202510, 235620, 243012, 245905, 260370, 268260, 281673, 295086, 303765, 312970, 331380, 344267, 364518, 375564, 402390, 405020, 442629, 469455, 491810, 520740, 563346, 590172, 607530, 625940, 688534, 729036, 737715, 804780, 885258, 911295, 938910, 983620, 1032801, 1126692, 1215060, 1377068, 1408365, 1475430, 1721335, 1770516, 1822590, 1877820, 2065602, 2213145, 2816730, 2950860, 3098403, 3442670, 3645180, 4131204, 4426290, 5164005, 5633460, 6196806, 6885340, 8852580, 10328010, 12393612, 15492015, 20656020, 30984030, 61968060]

約数ペア:

[(1, 61968060), (2, 30984030), (3, 20656020), (4, 15492015), (5, 12393612), (6, 10328010), (7, 8852580), (9, 6885340), (10, 6196806), (11, 5633460), (12, 5164005), (14, 4426290), (15, 4131204), (17, 3645180), (18, 3442670), (20, 3098403), (21, 2950860), (22, 2816730), (28, 2213145), (30, 2065602), (33, 1877820), (34, 1822590), (35, 1770516), (36, 1721335), (42, 1475430), (44, 1408365), (45, 1377068), (51, 1215060), (55, 1126692), (60, 1032801), (63, 983620), (66, 938910), (68, 911295), (70, 885258), (77, 804780), (84, 737715), (85, 729036), (90, 688534), (99, 625940), (102, 607530), (105, 590172), (110, 563346), (119, 520740), (126, 491810), (132, 469455), (140, 442629), (153, 405020), (154, 402390), (165, 375564), (170, 364518), (180, 344267), (187, 331380), (198, 312970), (204, 303765), (210, 295086), (220, 281673), (231, 268260), (238, 260370), (252, 245905), (255, 243012), (263, 235620), (306, 202510), (308, 201195), (315, 196724), (330, 187782), (340, 182259), (357, 173580), (374, 165690), (385, 160956), (396, 156485), (420, 147543), (462, 134130), (476, 130185), (495, 125188), (510, 121506), (526, 117810), (561, 110460), (595, 104148), (612, 101255), (630, 98362), (660, 93891), (693, 89420), (714, 86790), (748, 82845), (765, 81004), (770, 80478), (789, 78540), (924, 67065), (935, 66276), (990, 62594), (1020, 60753), (1052, 58905), (1071, 57860), (1122, 55230), (1155, 53652), (1190, 52074), (1260, 49181), (1309, 47340), (1315, 47124), (1386, 44710), (1428, 43395), (1530, 40502), (1540, 40239), (1578, 39270), (1683, 36820), (1785, 34716), (1841, 33660), (1870, 33138), (1980, 31297), (2142, 28930), (2244, 27615), (2310, 26826), (2367, 26180), (2380, 26037), (2618, 23670), (2630, 23562), (2772, 22355), (2805, 22092), (2893, 21420), (3060, 20251), (3156, 19635), (3366, 18410), (3465, 17884), (3570, 17358), (3682, 16830), (3740, 16569), (3927, 15780), (3945, 15708), (4284, 14465), (4471, 13860), (4620, 13413), (4734, 13090), (5236, 11835), (5260, 11781), (5355, 11572), (5523, 11220), (5610, 11046), (5786, 10710), (6545, 9468), (6732, 9205), (6930, 8942), (7140, 8679), (7364, 8415), (7854, 7890)]