54016620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 185391360

約数和(自身を除く): 131374740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 967, 980, 1140, 1330, 1470, 1596, 1862, 1934, 1995, 2660, 2793, 2901, 2940, 3724, 3868, 3990, 4655, 4835, 5586, 5802, 6769, 7980, 9310, 9670, 11172, 11604, 13538, 13965, 14505, 18373, 18620, 19340, 20307, 27076, 27930, 29010, 33845, 36746, 40614, 47383, 55119, 55860, 58020, 67690, 73492, 81228, 91865, 94766, 101535, 110238, 128611, 135380, 142149, 183730, 189532, 203070, 220476, 236915, 257222, 275595, 284298, 367460, 385833, 406140, 473830, 514444, 551190, 568596, 643055, 710745, 771666, 900277, 947660, 1102380, 1286110, 1421490, 1543332, 1800554, 1929165, 2572220, 2700831, 2842980, 3601108, 3858330, 4501385, 5401662, 7716660, 9002770, 10803324, 13504155, 18005540, 27008310, 54016620]

約数ペア:

[(1, 54016620), (2, 27008310), (3, 18005540), (4, 13504155), (5, 10803324), (6, 9002770), (7, 7716660), (10, 5401662), (12, 4501385), (14, 3858330), (15, 3601108), (19, 2842980), (20, 2700831), (21, 2572220), (28, 1929165), (30, 1800554), (35, 1543332), (38, 1421490), (42, 1286110), (49, 1102380), (57, 947660), (60, 900277), (70, 771666), (76, 710745), (84, 643055), (95, 568596), (98, 551190), (105, 514444), (114, 473830), (133, 406140), (140, 385833), (147, 367460), (190, 284298), (196, 275595), (210, 257222), (228, 236915), (245, 220476), (266, 203070), (285, 189532), (294, 183730), (380, 142149), (399, 135380), (420, 128611), (490, 110238), (532, 101535), (570, 94766), (588, 91865), (665, 81228), (735, 73492), (798, 67690), (931, 58020), (967, 55860), (980, 55119), (1140, 47383), (1330, 40614), (1470, 36746), (1596, 33845), (1862, 29010), (1934, 27930), (1995, 27076), (2660, 20307), (2793, 19340), (2901, 18620), (2940, 18373), (3724, 14505), (3868, 13965), (3990, 13538), (4655, 11604), (4835, 11172), (5586, 9670), (5802, 9310), (6769, 7980)]