6891300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 216

約数和(自身を含む): 25276160

約数和(自身を除く): 18384860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 31, 36, 38, 39, 45, 50, 52, 57, 60, 62, 65, 75, 76, 78, 90, 93, 95, 100, 114, 117, 124, 130, 150, 155, 156, 171, 180, 186, 190, 195, 225, 228, 234, 247, 260, 279, 285, 300, 310, 325, 342, 372, 380, 390, 403, 450, 465, 468, 475, 494, 558, 570, 585, 589, 620, 650, 684, 741, 775, 780, 806, 855, 900, 930, 950, 975, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1300, 1395, 1425, 1482, 1550, 1612, 1710, 1767, 1860, 1900, 1950, 2015, 2223, 2325, 2340, 2356, 2418, 2470, 2790, 2850, 2925, 2945, 2964, 3100, 3420, 3534, 3627, 3705, 3900, 4030, 4275, 4446, 4650, 4836, 4940, 5301, 5580, 5700, 5850, 5890, 6045, 6175, 6975, 7068, 7254, 7410, 7657, 8060, 8550, 8835, 8892, 9300, 10075, 10602, 11115, 11700, 11780, 12090, 12350, 13950, 14508, 14725, 14820, 15314, 17100, 17670, 18135, 18525, 20150, 21204, 22230, 22971, 24180, 24700, 26505, 27900, 29450, 30225, 30628, 35340, 36270, 37050, 38285, 40300, 44175, 44460, 45942, 53010, 55575, 58900, 60450, 68913, 72540, 74100, 76570, 88350, 90675, 91884, 106020, 111150, 114855, 120900, 132525, 137826, 153140, 176700, 181350, 191425, 222300, 229710, 265050, 275652, 344565, 362700, 382850, 459420, 530100, 574275, 689130, 765700, 1148550, 1378260, 1722825, 2297100, 3445650, 6891300]

約数ペア:

[(1, 6891300), (2, 3445650), (3, 2297100), (4, 1722825), (5, 1378260), (6, 1148550), (9, 765700), (10, 689130), (12, 574275), (13, 530100), (15, 459420), (18, 382850), (19, 362700), (20, 344565), (25, 275652), (26, 265050), (30, 229710), (31, 222300), (36, 191425), (38, 181350), (39, 176700), (45, 153140), (50, 137826), (52, 132525), (57, 120900), (60, 114855), (62, 111150), (65, 106020), (75, 91884), (76, 90675), (78, 88350), (90, 76570), (93, 74100), (95, 72540), (100, 68913), (114, 60450), (117, 58900), (124, 55575), (130, 53010), (150, 45942), (155, 44460), (156, 44175), (171, 40300), (180, 38285), (186, 37050), (190, 36270), (195, 35340), (225, 30628), (228, 30225), (234, 29450), (247, 27900), (260, 26505), (279, 24700), (285, 24180), (300, 22971), (310, 22230), (325, 21204), (342, 20150), (372, 18525), (380, 18135), (390, 17670), (403, 17100), (450, 15314), (465, 14820), (468, 14725), (475, 14508), (494, 13950), (558, 12350), (570, 12090), (585, 11780), (589, 11700), (620, 11115), (650, 10602), (684, 10075), (741, 9300), (775, 8892), (780, 8835), (806, 8550), (855, 8060), (900, 7657), (930, 7410), (950, 7254), (975, 7068), (988, 6975), (1116, 6175), (1140, 6045), (1170, 5890), (1178, 5850), (1209, 5700), (1235, 5580), (1300, 5301), (1395, 4940), (1425, 4836), (1482, 4650), (1550, 4446), (1612, 4275), (1710, 4030), (1767, 3900), (1860, 3705), (1900, 3627), (1950, 3534), (2015, 3420), (2223, 3100), (2325, 2964), (2340, 2945), (2356, 2925), (2418, 2850), (2470, 2790)]