899891100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 3098135040

約数和(自身を除く): 2198243940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 43, 45, 46, 50, 54, 60, 69, 75, 86, 90, 92, 100, 108, 115, 129, 135, 138, 150, 172, 180, 207, 215, 225, 230, 258, 270, 276, 300, 337, 345, 387, 414, 430, 450, 460, 516, 540, 575, 621, 645, 674, 675, 690, 774, 828, 860, 900, 989, 1011, 1035, 1075, 1150, 1161, 1242, 1290, 1348, 1350, 1380, 1548, 1685, 1725, 1935, 1978, 2022, 2070, 2150, 2300, 2322, 2484, 2580, 2700, 2967, 3033, 3105, 3225, 3370, 3450, 3870, 3956, 4044, 4140, 4300, 4644, 4945, 5055, 5175, 5805, 5934, 6066, 6210, 6450, 6740, 6900, 7740, 7751, 8425, 8901, 9099, 9675, 9890, 10110, 10350, 11610, 11868, 12132, 12420, 12900, 14491, 14835, 15165, 15502, 15525, 16850, 17802, 18198, 19350, 19780, 20220, 20700, 23220, 23253, 24725, 25275, 26703, 28982, 29025, 29670, 30330, 31004, 31050, 33700, 35604, 36396, 38700, 38755, 43473, 44505, 45495, 46506, 49450, 50550, 53406, 57964, 58050, 59340, 60660, 62100, 69759, 72455, 74175, 75825, 77510, 86946, 89010, 90990, 93012, 98900, 101100, 106812, 116100, 116265, 130419, 133515, 139518, 144910, 148350, 151650, 155020, 173892, 178020, 181980, 193775, 209277, 217365, 222525, 227475, 232530, 260838, 267030, 279036, 289820, 296700, 303300, 333293, 348795, 362275, 387550, 391257, 418554, 434730, 445050, 454950, 465060, 521676, 534060, 581325, 652095, 666586, 667575, 697590, 724550, 775100, 782514, 837108, 869460, 890100, 909900, 999879, 1046385, 1086825, 1162650, 1304190, 1333172, 1335150, 1395180, 1449100, 1565028, 1666465, 1743975, 1956285, 1999758, 2092770, 2173650, 2325300, 2608380, 2670300, 2999637, 3260475, 3332930, 3487950, 3912570, 3999516, 4185540, 4347300, 4999395, 5231925, 5999274, 6520950, 6665860, 6975900, 7825140, 8332325, 8998911, 9781425, 9998790, 10463850, 11998548, 13041900, 14998185, 16664650, 17997822, 19562850, 19997580, 20927700, 24996975, 29996370, 33329300, 35995644, 39125700, 44994555, 49993950, 59992740, 74990925, 89989110, 99987900, 149981850, 179978220, 224972775, 299963700, 449945550, 899891100]

約数ペア:

[(1, 899891100), (2, 449945550), (3, 299963700), (4, 224972775), (5, 179978220), (6, 149981850), (9, 99987900), (10, 89989110), (12, 74990925), (15, 59992740), (18, 49993950), (20, 44994555), (23, 39125700), (25, 35995644), (27, 33329300), (30, 29996370), (36, 24996975), (43, 20927700), (45, 19997580), (46, 19562850), (50, 17997822), (54, 16664650), (60, 14998185), (69, 13041900), (75, 11998548), (86, 10463850), (90, 9998790), (92, 9781425), (100, 8998911), (108, 8332325), (115, 7825140), (129, 6975900), (135, 6665860), (138, 6520950), (150, 5999274), (172, 5231925), (180, 4999395), (207, 4347300), (215, 4185540), (225, 3999516), (230, 3912570), (258, 3487950), (270, 3332930), (276, 3260475), (300, 2999637), (337, 2670300), (345, 2608380), (387, 2325300), (414, 2173650), (430, 2092770), (450, 1999758), (460, 1956285), (516, 1743975), (540, 1666465), (575, 1565028), (621, 1449100), (645, 1395180), (674, 1335150), (675, 1333172), (690, 1304190), (774, 1162650), (828, 1086825), (860, 1046385), (900, 999879), (989, 909900), (1011, 890100), (1035, 869460), (1075, 837108), (1150, 782514), (1161, 775100), (1242, 724550), (1290, 697590), (1348, 667575), (1350, 666586), (1380, 652095), (1548, 581325), (1685, 534060), (1725, 521676), (1935, 465060), (1978, 454950), (2022, 445050), (2070, 434730), (2150, 418554), (2300, 391257), (2322, 387550), (2484, 362275), (2580, 348795), (2700, 333293), (2967, 303300), (3033, 296700), (3105, 289820), (3225, 279036), (3370, 267030), (3450, 260838), (3870, 232530), (3956, 227475), (4044, 222525), (4140, 217365), (4300, 209277), (4644, 193775), (4945, 181980), (5055, 178020), (5175, 173892), (5805, 155020), (5934, 151650), (6066, 148350), (6210, 144910), (6450, 139518), (6740, 133515), (6900, 130419), (7740, 116265), (7751, 116100), (8425, 106812), (8901, 101100), (9099, 98900), (9675, 93012), (9890, 90990), (10110, 89010), (10350, 86946), (11610, 77510), (11868, 75825), (12132, 74175), (12420, 72455), (12900, 69759), (14491, 62100), (14835, 60660), (15165, 59340), (15502, 58050), (15525, 57964), (16850, 53406), (17802, 50550), (18198, 49450), (19350, 46506), (19780, 45495), (20220, 44505), (20700, 43473), (23220, 38755), (23253, 38700), (24725, 36396), (25275, 35604), (26703, 33700), (28982, 31050), (29025, 31004), (29670, 30330)]