69103980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2096

約数の個数: 144

約数和(自身を含む): 242240544

約数和(自身を除く): 173136564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2053, 2244, 2805, 3060, 3366, 3740, 4106, 5610, 6159, 6732, 8212, 8415, 10265, 11220, 12318, 16830, 18477, 20530, 22583, 24636, 30795, 33660, 34901, 36954, 41060, 45166, 61590, 67749, 69802, 73908, 90332, 92385, 104703, 112915, 123180, 135498, 139604, 174505, 184770, 203247, 209406, 225830, 270996, 314109, 338745, 349010, 369540, 383911, 406494, 418812, 451660, 523515, 628218, 677490, 698020, 767822, 812988, 1016235, 1047030, 1151733, 1256436, 1354980, 1535644, 1570545, 1919555, 2032470, 2094060, 2303466, 3141090, 3455199, 3839110, 4064940, 4606932, 5758665, 6282180, 6910398, 7678220, 11517330, 13820796, 17275995, 23034660, 34551990, 69103980]

約数ペア:

[(1, 69103980), (2, 34551990), (3, 23034660), (4, 17275995), (5, 13820796), (6, 11517330), (9, 7678220), (10, 6910398), (11, 6282180), (12, 5758665), (15, 4606932), (17, 4064940), (18, 3839110), (20, 3455199), (22, 3141090), (30, 2303466), (33, 2094060), (34, 2032470), (36, 1919555), (44, 1570545), (45, 1535644), (51, 1354980), (55, 1256436), (60, 1151733), (66, 1047030), (68, 1016235), (85, 812988), (90, 767822), (99, 698020), (102, 677490), (110, 628218), (132, 523515), (153, 451660), (165, 418812), (170, 406494), (180, 383911), (187, 369540), (198, 349010), (204, 338745), (220, 314109), (255, 270996), (306, 225830), (330, 209406), (340, 203247), (374, 184770), (396, 174505), (495, 139604), (510, 135498), (561, 123180), (612, 112915), (660, 104703), (748, 92385), (765, 90332), (935, 73908), (990, 69802), (1020, 67749), (1122, 61590), (1530, 45166), (1683, 41060), (1870, 36954), (1980, 34901), (2053, 33660), (2244, 30795), (2805, 24636), (3060, 22583), (3366, 20530), (3740, 18477), (4106, 16830), (5610, 12318), (6159, 11220), (6732, 10265), (8212, 8415)]