29777400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 101846160

約数和(自身を除く): 72068760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 233, 284, 300, 355, 360, 426, 450, 466, 568, 600, 639, 699, 710, 852, 900, 932, 1065, 1165, 1278, 1398, 1420, 1704, 1775, 1800, 1864, 2097, 2130, 2330, 2556, 2796, 2840, 3195, 3495, 3550, 4194, 4260, 4660, 5112, 5325, 5592, 5825, 6390, 6990, 7100, 8388, 8520, 9320, 10485, 10650, 11650, 12780, 13980, 14200, 15975, 16543, 16776, 17475, 20970, 21300, 23300, 25560, 27960, 31950, 33086, 34950, 41940, 42600, 46600, 49629, 52425, 63900, 66172, 69900, 82715, 83880, 99258, 104850, 127800, 132344, 139800, 148887, 165430, 198516, 209700, 248145, 297774, 330860, 397032, 413575, 419400, 496290, 595548, 661720, 744435, 827150, 992580, 1191096, 1240725, 1488870, 1654300, 1985160, 2481450, 2977740, 3308600, 3722175, 4962900, 5955480, 7444350, 9925800, 14888700, 29777400]

約数ペア:

[(1, 29777400), (2, 14888700), (3, 9925800), (4, 7444350), (5, 5955480), (6, 4962900), (8, 3722175), (9, 3308600), (10, 2977740), (12, 2481450), (15, 1985160), (18, 1654300), (20, 1488870), (24, 1240725), (25, 1191096), (30, 992580), (36, 827150), (40, 744435), (45, 661720), (50, 595548), (60, 496290), (71, 419400), (72, 413575), (75, 397032), (90, 330860), (100, 297774), (120, 248145), (142, 209700), (150, 198516), (180, 165430), (200, 148887), (213, 139800), (225, 132344), (233, 127800), (284, 104850), (300, 99258), (355, 83880), (360, 82715), (426, 69900), (450, 66172), (466, 63900), (568, 52425), (600, 49629), (639, 46600), (699, 42600), (710, 41940), (852, 34950), (900, 33086), (932, 31950), (1065, 27960), (1165, 25560), (1278, 23300), (1398, 21300), (1420, 20970), (1704, 17475), (1775, 16776), (1800, 16543), (1864, 15975), (2097, 14200), (2130, 13980), (2330, 12780), (2556, 11650), (2796, 10650), (2840, 10485), (3195, 9320), (3495, 8520), (3550, 8388), (4194, 7100), (4260, 6990), (4660, 6390), (5112, 5825), (5325, 5592)]