391262200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 1124928000

約数和(自身を除く): 733665800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 29, 35, 40, 46, 50, 56, 58, 70, 92, 100, 115, 116, 140, 145, 161, 175, 184, 200, 203, 230, 232, 280, 290, 322, 350, 406, 419, 460, 575, 580, 644, 667, 700, 725, 805, 812, 838, 920, 1015, 1150, 1160, 1288, 1334, 1400, 1450, 1610, 1624, 1676, 2030, 2095, 2300, 2668, 2900, 2933, 3220, 3335, 3352, 4025, 4060, 4190, 4600, 4669, 5075, 5336, 5800, 5866, 6440, 6670, 8050, 8120, 8380, 9338, 9637, 10150, 10475, 11732, 12151, 13340, 14665, 16100, 16675, 16760, 18676, 19274, 20300, 20950, 23345, 23464, 24302, 26680, 29330, 32200, 33350, 37352, 38548, 40600, 41900, 46690, 48185, 48604, 58660, 60755, 66700, 67459, 73325, 77096, 83800, 85057, 93380, 96370, 97208, 116725, 117320, 121510, 133400, 134918, 146650, 170114, 186760, 192740, 233450, 240925, 243020, 269836, 279473, 293300, 303775, 337295, 340228, 385480, 425285, 466900, 481850, 486040, 539672, 558946, 586600, 607550, 674590, 680456, 850570, 933800, 963700, 1117892, 1215100, 1349180, 1397365, 1686475, 1701140, 1927400, 1956311, 2126425, 2235784, 2430200, 2698360, 2794730, 3372950, 3402280, 3912622, 4252850, 5589460, 6745900, 6986825, 7825244, 8505700, 9781555, 11178920, 13491800, 13973650, 15650488, 17011400, 19563110, 27947300, 39126220, 48907775, 55894600, 78252440, 97815550, 195631100, 391262200]

約数ペア:

[(1, 391262200), (2, 195631100), (4, 97815550), (5, 78252440), (7, 55894600), (8, 48907775), (10, 39126220), (14, 27947300), (20, 19563110), (23, 17011400), (25, 15650488), (28, 13973650), (29, 13491800), (35, 11178920), (40, 9781555), (46, 8505700), (50, 7825244), (56, 6986825), (58, 6745900), (70, 5589460), (92, 4252850), (100, 3912622), (115, 3402280), (116, 3372950), (140, 2794730), (145, 2698360), (161, 2430200), (175, 2235784), (184, 2126425), (200, 1956311), (203, 1927400), (230, 1701140), (232, 1686475), (280, 1397365), (290, 1349180), (322, 1215100), (350, 1117892), (406, 963700), (419, 933800), (460, 850570), (575, 680456), (580, 674590), (644, 607550), (667, 586600), (700, 558946), (725, 539672), (805, 486040), (812, 481850), (838, 466900), (920, 425285), (1015, 385480), (1150, 340228), (1160, 337295), (1288, 303775), (1334, 293300), (1400, 279473), (1450, 269836), (1610, 243020), (1624, 240925), (1676, 233450), (2030, 192740), (2095, 186760), (2300, 170114), (2668, 146650), (2900, 134918), (2933, 133400), (3220, 121510), (3335, 117320), (3352, 116725), (4025, 97208), (4060, 96370), (4190, 93380), (4600, 85057), (4669, 83800), (5075, 77096), (5336, 73325), (5800, 67459), (5866, 66700), (6440, 60755), (6670, 58660), (8050, 48604), (8120, 48185), (8380, 46690), (9338, 41900), (9637, 40600), (10150, 38548), (10475, 37352), (11732, 33350), (12151, 32200), (13340, 29330), (14665, 26680), (16100, 24302), (16675, 23464), (16760, 23345), (18676, 20950), (19274, 20300)]