50415300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 176933120

約数和(自身を除く): 126517820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 139, 150, 155, 156, 180, 186, 195, 225, 234, 260, 278, 279, 300, 310, 325, 372, 390, 403, 417, 450, 465, 468, 556, 558, 585, 620, 650, 695, 775, 780, 806, 834, 900, 930, 975, 1116, 1170, 1209, 1251, 1300, 1390, 1395, 1550, 1612, 1668, 1807, 1860, 1950, 2015, 2085, 2325, 2340, 2418, 2502, 2780, 2790, 2925, 3100, 3475, 3614, 3627, 3900, 4030, 4170, 4309, 4650, 4836, 5004, 5421, 5580, 5850, 6045, 6255, 6950, 6975, 7228, 7254, 8060, 8340, 8618, 9035, 9300, 10075, 10425, 10842, 11700, 12090, 12510, 12927, 13900, 13950, 14508, 16263, 17236, 18070, 18135, 20150, 20850, 21545, 21684, 24180, 25020, 25854, 27105, 27900, 30225, 31275, 32526, 36140, 36270, 38781, 40300, 41700, 43090, 45175, 51708, 54210, 56017, 60450, 62550, 64635, 65052, 72540, 77562, 81315, 86180, 90350, 90675, 107725, 108420, 112034, 120900, 125100, 129270, 135525, 155124, 162630, 168051, 180700, 181350, 193905, 215450, 224068, 258540, 271050, 280085, 323175, 325260, 336102, 362700, 387810, 406575, 430900, 504153, 542100, 560170, 646350, 672204, 775620, 813150, 840255, 969525, 1008306, 1120340, 1292700, 1400425, 1626300, 1680510, 1939050, 2016612, 2520765, 2800850, 3361020, 3878100, 4201275, 5041530, 5601700, 8402550, 10083060, 12603825, 16805100, 25207650, 50415300]

約数ペア:

[(1, 50415300), (2, 25207650), (3, 16805100), (4, 12603825), (5, 10083060), (6, 8402550), (9, 5601700), (10, 5041530), (12, 4201275), (13, 3878100), (15, 3361020), (18, 2800850), (20, 2520765), (25, 2016612), (26, 1939050), (30, 1680510), (31, 1626300), (36, 1400425), (39, 1292700), (45, 1120340), (50, 1008306), (52, 969525), (60, 840255), (62, 813150), (65, 775620), (75, 672204), (78, 646350), (90, 560170), (93, 542100), (100, 504153), (117, 430900), (124, 406575), (130, 387810), (139, 362700), (150, 336102), (155, 325260), (156, 323175), (180, 280085), (186, 271050), (195, 258540), (225, 224068), (234, 215450), (260, 193905), (278, 181350), (279, 180700), (300, 168051), (310, 162630), (325, 155124), (372, 135525), (390, 129270), (403, 125100), (417, 120900), (450, 112034), (465, 108420), (468, 107725), (556, 90675), (558, 90350), (585, 86180), (620, 81315), (650, 77562), (695, 72540), (775, 65052), (780, 64635), (806, 62550), (834, 60450), (900, 56017), (930, 54210), (975, 51708), (1116, 45175), (1170, 43090), (1209, 41700), (1251, 40300), (1300, 38781), (1390, 36270), (1395, 36140), (1550, 32526), (1612, 31275), (1668, 30225), (1807, 27900), (1860, 27105), (1950, 25854), (2015, 25020), (2085, 24180), (2325, 21684), (2340, 21545), (2418, 20850), (2502, 20150), (2780, 18135), (2790, 18070), (2925, 17236), (3100, 16263), (3475, 14508), (3614, 13950), (3627, 13900), (3900, 12927), (4030, 12510), (4170, 12090), (4309, 11700), (4650, 10842), (4836, 10425), (5004, 10075), (5421, 9300), (5580, 9035), (5850, 8618), (6045, 8340), (6255, 8060), (6950, 7254), (6975, 7228)]