243577620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9502

約数の個数: 144

約数和(自身を含む): 868113792

約数和(自身を除く): 624536172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 9463, 12870, 18926, 25740, 28389, 37852, 47315, 56778, 85167, 94630, 104093, 113556, 123019, 141945, 170334, 189260, 208186, 246038, 283890, 312279, 340668, 369057, 416372, 425835, 492076, 520465, 567780, 615095, 624558, 738114, 851670, 936837, 1040930, 1107171, 1230190, 1249116, 1353209, 1476228, 1561395, 1703340, 1845285, 1873674, 2081860, 2214342, 2460380, 2706418, 3122790, 3690570, 3747348, 4059627, 4428684, 4684185, 5412836, 5535855, 6245580, 6766045, 7381140, 8119254, 9368370, 11071710, 12178881, 13532090, 16238508, 18736740, 20298135, 22143420, 24357762, 27064180, 40596270, 48715524, 60894405, 81192540, 121788810, 243577620]

約数ペア:

[(1, 243577620), (2, 121788810), (3, 81192540), (4, 60894405), (5, 48715524), (6, 40596270), (9, 27064180), (10, 24357762), (11, 22143420), (12, 20298135), (13, 18736740), (15, 16238508), (18, 13532090), (20, 12178881), (22, 11071710), (26, 9368370), (30, 8119254), (33, 7381140), (36, 6766045), (39, 6245580), (44, 5535855), (45, 5412836), (52, 4684185), (55, 4428684), (60, 4059627), (65, 3747348), (66, 3690570), (78, 3122790), (90, 2706418), (99, 2460380), (110, 2214342), (117, 2081860), (130, 1873674), (132, 1845285), (143, 1703340), (156, 1561395), (165, 1476228), (180, 1353209), (195, 1249116), (198, 1230190), (220, 1107171), (234, 1040930), (260, 936837), (286, 851670), (330, 738114), (390, 624558), (396, 615095), (429, 567780), (468, 520465), (495, 492076), (572, 425835), (585, 416372), (660, 369057), (715, 340668), (780, 312279), (858, 283890), (990, 246038), (1170, 208186), (1287, 189260), (1430, 170334), (1716, 141945), (1980, 123019), (2145, 113556), (2340, 104093), (2574, 94630), (2860, 85167), (4290, 56778), (5148, 47315), (6435, 37852), (8580, 28389), (9463, 25740), (12870, 18926)]