135495780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2754

約数の個数: 144

約数和(自身を含む): 467462016

約数和(自身を除く): 331966236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2711, 2940, 3332, 3570, 4165, 4998, 5422, 7140, 8133, 8330, 9996, 10844, 12495, 13555, 16266, 16660, 18977, 24990, 27110, 32532, 37954, 40665, 46087, 49980, 54220, 56931, 75908, 81330, 92174, 94885, 113862, 132839, 138261, 162660, 184348, 189770, 227724, 230435, 265678, 276522, 284655, 322609, 379540, 398517, 460870, 531356, 553044, 569310, 645218, 664195, 691305, 797034, 921740, 967827, 1138620, 1290436, 1328390, 1382610, 1594068, 1613045, 1935654, 1992585, 2258263, 2656780, 2765220, 3226090, 3871308, 3985170, 4516526, 4839135, 6452180, 6774789, 7970340, 9033052, 9678270, 11291315, 13549578, 19356540, 22582630, 27099156, 33873945, 45165260, 67747890, 135495780]

約数ペア:

[(1, 135495780), (2, 67747890), (3, 45165260), (4, 33873945), (5, 27099156), (6, 22582630), (7, 19356540), (10, 13549578), (12, 11291315), (14, 9678270), (15, 9033052), (17, 7970340), (20, 6774789), (21, 6452180), (28, 4839135), (30, 4516526), (34, 3985170), (35, 3871308), (42, 3226090), (49, 2765220), (51, 2656780), (60, 2258263), (68, 1992585), (70, 1935654), (84, 1613045), (85, 1594068), (98, 1382610), (102, 1328390), (105, 1290436), (119, 1138620), (140, 967827), (147, 921740), (170, 797034), (196, 691305), (204, 664195), (210, 645218), (238, 569310), (245, 553044), (255, 531356), (294, 460870), (340, 398517), (357, 379540), (420, 322609), (476, 284655), (490, 276522), (510, 265678), (588, 230435), (595, 227724), (714, 189770), (735, 184348), (833, 162660), (980, 138261), (1020, 132839), (1190, 113862), (1428, 94885), (1470, 92174), (1666, 81330), (1785, 75908), (2380, 56931), (2499, 54220), (2711, 49980), (2940, 46087), (3332, 40665), (3570, 37954), (4165, 32532), (4998, 27110), (5422, 24990), (7140, 18977), (8133, 16660), (8330, 16266), (9996, 13555), (10844, 12495)]