384455400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 1371340800

約数和(自身を除く): 986885400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 239, 280, 300, 350, 383, 420, 478, 525, 600, 700, 717, 766, 840, 956, 1050, 1149, 1195, 1400, 1434, 1532, 1673, 1912, 1915, 2100, 2298, 2390, 2681, 2868, 3064, 3346, 3585, 3830, 4200, 4596, 4780, 5019, 5362, 5736, 5745, 5975, 6692, 7170, 7660, 8043, 8365, 9192, 9560, 9575, 10038, 10724, 11490, 11950, 13384, 13405, 14340, 15320, 16086, 16730, 17925, 19150, 20076, 21448, 22980, 23900, 25095, 26810, 28680, 28725, 32172, 33460, 35850, 38300, 40152, 40215, 41825, 45960, 47800, 50190, 53620, 57450, 64344, 66920, 67025, 71700, 76600, 80430, 83650, 91537, 100380, 107240, 114900, 125475, 134050, 143400, 160860, 167300, 183074, 200760, 201075, 229800, 250950, 268100, 274611, 321720, 334600, 366148, 402150, 457685, 501900, 536200, 549222, 640759, 732296, 804300, 915370, 1003800, 1098444, 1281518, 1373055, 1608600, 1830740, 1922277, 2196888, 2288425, 2563036, 2746110, 3203795, 3661480, 3844554, 4576850, 5126072, 5492220, 6407590, 6865275, 7689108, 9153700, 9611385, 10984440, 12815180, 13730550, 15378216, 16018975, 18307400, 19222770, 25630360, 27461100, 32037950, 38445540, 48056925, 54922200, 64075900, 76891080, 96113850, 128151800, 192227700, 384455400]

約数ペア:

[(1, 384455400), (2, 192227700), (3, 128151800), (4, 96113850), (5, 76891080), (6, 64075900), (7, 54922200), (8, 48056925), (10, 38445540), (12, 32037950), (14, 27461100), (15, 25630360), (20, 19222770), (21, 18307400), (24, 16018975), (25, 15378216), (28, 13730550), (30, 12815180), (35, 10984440), (40, 9611385), (42, 9153700), (50, 7689108), (56, 6865275), (60, 6407590), (70, 5492220), (75, 5126072), (84, 4576850), (100, 3844554), (105, 3661480), (120, 3203795), (140, 2746110), (150, 2563036), (168, 2288425), (175, 2196888), (200, 1922277), (210, 1830740), (239, 1608600), (280, 1373055), (300, 1281518), (350, 1098444), (383, 1003800), (420, 915370), (478, 804300), (525, 732296), (600, 640759), (700, 549222), (717, 536200), (766, 501900), (840, 457685), (956, 402150), (1050, 366148), (1149, 334600), (1195, 321720), (1400, 274611), (1434, 268100), (1532, 250950), (1673, 229800), (1912, 201075), (1915, 200760), (2100, 183074), (2298, 167300), (2390, 160860), (2681, 143400), (2868, 134050), (3064, 125475), (3346, 114900), (3585, 107240), (3830, 100380), (4200, 91537), (4596, 83650), (4780, 80430), (5019, 76600), (5362, 71700), (5736, 67025), (5745, 66920), (5975, 64344), (6692, 57450), (7170, 53620), (7660, 50190), (8043, 47800), (8365, 45960), (9192, 41825), (9560, 40215), (9575, 40152), (10038, 38300), (10724, 35850), (11490, 33460), (11950, 32172), (13384, 28725), (13405, 28680), (14340, 26810), (15320, 25095), (16086, 23900), (16730, 22980), (17925, 21448), (19150, 20076)]