899241025140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19213}}^1\times {\mathrm{6047}}^1$

素因数の和:25318

約数の個数: 144

約数和(自身を含む): 2791739478528

約数和(自身を除く): 1892498453388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6047, 7740, 12094, 18141, 19213, 24188, 30235, 36282, 38426, 54423, 57639, 60470, 72564, 76852, 90705, 96065, 108846, 115278, 120940, 172917, 181410, 192130, 217692, 230556, 260021, 272115, 288195, 345834, 362820, 384260, 520042, 544230, 576390, 691668, 780063, 826159, 864585, 1040084, 1088460, 1152780, 1300105, 1560126, 1652318, 1729170, 2340189, 2478477, 2600210, 3120252, 3304636, 3458340, 3900315, 4130795, 4680378, 4956954, 5200420, 7435431, 7800630, 8261590, 9360756, 9913908, 11700945, 12392385, 14870862, 15601260, 16523180, 23401890, 24784770, 29741724, 37177155, 46803780, 49569540, 74354310, 116181011, 148708620, 232362022, 348543033, 464724044, 580905055, 697086066, 1045629099, 1161810110, 1394172132, 1742715165, 2091258198, 2323620220, 3485430330, 4182516396, 4995783473, 5228145495, 6970860660, 9991566946, 10456290990, 14987350419, 19983133892, 20912581980, 24978917365, 29974700838, 44962051257, 49957834730, 59949401676, 74936752095, 89924102514, 99915669460, 149873504190, 179848205028, 224810256285, 299747008380, 449620512570, 899241025140]

約数ペア:

[(1, 899241025140), (2, 449620512570), (3, 299747008380), (4, 224810256285), (5, 179848205028), (6, 149873504190), (9, 99915669460), (10, 89924102514), (12, 74936752095), (15, 59949401676), (18, 49957834730), (20, 44962051257), (30, 29974700838), (36, 24978917365), (43, 20912581980), (45, 19983133892), (60, 14987350419), (86, 10456290990), (90, 9991566946), (129, 6970860660), (172, 5228145495), (180, 4995783473), (215, 4182516396), (258, 3485430330), (387, 2323620220), (430, 2091258198), (516, 1742715165), (645, 1394172132), (774, 1161810110), (860, 1045629099), (1290, 697086066), (1548, 580905055), (1935, 464724044), (2580, 348543033), (3870, 232362022), (6047, 148708620), (7740, 116181011), (12094, 74354310), (18141, 49569540), (19213, 46803780), (24188, 37177155), (30235, 29741724), (36282, 24784770), (38426, 23401890), (54423, 16523180), (57639, 15601260), (60470, 14870862), (72564, 12392385), (76852, 11700945), (90705, 9913908), (96065, 9360756), (108846, 8261590), (115278, 7800630), (120940, 7435431), (172917, 5200420), (181410, 4956954), (192130, 4680378), (217692, 4130795), (230556, 3900315), (260021, 3458340), (272115, 3304636), (288195, 3120252), (345834, 2600210), (362820, 2478477), (384260, 2340189), (520042, 1729170), (544230, 1652318), (576390, 1560126), (691668, 1300105), (780063, 1152780), (826159, 1088460), (864585, 1040084)]