23687300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 67079040

約数和(自身を除く): 43391740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 130, 133, 137, 140, 175, 182, 190, 247, 260, 266, 274, 325, 350, 364, 380, 455, 475, 494, 532, 548, 650, 665, 685, 700, 910, 950, 959, 988, 1235, 1300, 1330, 1370, 1729, 1781, 1820, 1900, 1918, 2275, 2470, 2603, 2660, 2740, 3325, 3425, 3458, 3562, 3836, 4550, 4795, 4940, 5206, 6175, 6650, 6850, 6916, 7124, 8645, 8905, 9100, 9590, 10412, 12350, 12467, 13015, 13300, 13700, 17290, 17810, 18221, 19180, 23975, 24700, 24934, 26030, 33839, 34580, 35620, 36442, 43225, 44525, 47950, 49868, 52060, 62335, 65075, 67678, 72884, 86450, 89050, 91105, 95900, 124670, 130150, 135356, 169195, 172900, 178100, 182210, 236873, 249340, 260300, 311675, 338390, 364420, 455525, 473746, 623350, 676780, 845975, 911050, 947492, 1184365, 1246700, 1691950, 1822100, 2368730, 3383900, 4737460, 5921825, 11843650, 23687300]

約数ペア:

[(1, 23687300), (2, 11843650), (4, 5921825), (5, 4737460), (7, 3383900), (10, 2368730), (13, 1822100), (14, 1691950), (19, 1246700), (20, 1184365), (25, 947492), (26, 911050), (28, 845975), (35, 676780), (38, 623350), (50, 473746), (52, 455525), (65, 364420), (70, 338390), (76, 311675), (91, 260300), (95, 249340), (100, 236873), (130, 182210), (133, 178100), (137, 172900), (140, 169195), (175, 135356), (182, 130150), (190, 124670), (247, 95900), (260, 91105), (266, 89050), (274, 86450), (325, 72884), (350, 67678), (364, 65075), (380, 62335), (455, 52060), (475, 49868), (494, 47950), (532, 44525), (548, 43225), (650, 36442), (665, 35620), (685, 34580), (700, 33839), (910, 26030), (950, 24934), (959, 24700), (988, 23975), (1235, 19180), (1300, 18221), (1330, 17810), (1370, 17290), (1729, 13700), (1781, 13300), (1820, 13015), (1900, 12467), (1918, 12350), (2275, 10412), (2470, 9590), (2603, 9100), (2660, 8905), (2740, 8645), (3325, 7124), (3425, 6916), (3458, 6850), (3562, 6650), (3836, 6175), (4550, 5206), (4795, 4940)]