2019921300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14669}}^1$

素因数の和:14712

約数の個数: 180

約数和(自身を含む): 6933423420

約数和(自身を除く): 4913502120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1275, 1350, 1377, 1530, 1620, 1700, 1836, 2025, 2295, 2550, 2700, 2754, 3060, 3825, 4050, 4590, 5100, 5508, 6885, 7650, 8100, 9180, 11475, 13770, 14669, 15300, 22950, 27540, 29338, 34425, 44007, 45900, 58676, 68850, 73345, 88014, 132021, 137700, 146690, 176028, 220035, 249373, 264042, 293380, 366725, 396063, 440070, 498746, 528084, 660105, 733450, 748119, 792126, 880140, 997492, 1100175, 1188189, 1246865, 1320210, 1466900, 1496238, 1584252, 1980315, 2200350, 2244357, 2376378, 2493730, 2640420, 2992476, 3300525, 3740595, 3960630, 4400700, 4488714, 4752756, 4987460, 5940945, 6234325, 6601050, 6733071, 7481190, 7921260, 8977428, 9901575, 11221785, 11881890, 12468650, 13202100, 13466142, 14962380, 18702975, 19803150, 20199213, 22443570, 23763780, 24937300, 26932284, 29704725, 33665355, 37405950, 39606300, 40398426, 44887140, 56108925, 59409450, 67330710, 74811900, 80796852, 100996065, 112217850, 118818900, 134661420, 168326775, 201992130, 224435700, 336653550, 403984260, 504980325, 673307100, 1009960650, 2019921300]

約数ペア:

[(1, 2019921300), (2, 1009960650), (3, 673307100), (4, 504980325), (5, 403984260), (6, 336653550), (9, 224435700), (10, 201992130), (12, 168326775), (15, 134661420), (17, 118818900), (18, 112217850), (20, 100996065), (25, 80796852), (27, 74811900), (30, 67330710), (34, 59409450), (36, 56108925), (45, 44887140), (50, 40398426), (51, 39606300), (54, 37405950), (60, 33665355), (68, 29704725), (75, 26932284), (81, 24937300), (85, 23763780), (90, 22443570), (100, 20199213), (102, 19803150), (108, 18702975), (135, 14962380), (150, 13466142), (153, 13202100), (162, 12468650), (170, 11881890), (180, 11221785), (204, 9901575), (225, 8977428), (255, 7921260), (270, 7481190), (300, 6733071), (306, 6601050), (324, 6234325), (340, 5940945), (405, 4987460), (425, 4752756), (450, 4488714), (459, 4400700), (510, 3960630), (540, 3740595), (612, 3300525), (675, 2992476), (765, 2640420), (810, 2493730), (850, 2376378), (900, 2244357), (918, 2200350), (1020, 1980315), (1275, 1584252), (1350, 1496238), (1377, 1466900), (1530, 1320210), (1620, 1246865), (1700, 1188189), (1836, 1100175), (2025, 997492), (2295, 880140), (2550, 792126), (2700, 748119), (2754, 733450), (3060, 660105), (3825, 528084), (4050, 498746), (4590, 440070), (5100, 396063), (5508, 366725), (6885, 293380), (7650, 264042), (8100, 249373), (9180, 220035), (11475, 176028), (13770, 146690), (14669, 137700), (15300, 132021), (22950, 88014), (27540, 73345), (29338, 68850), (34425, 58676), (44007, 45900)]