12654600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 47139840

約数和(自身を除く): 34485240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 131, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 262, 276, 280, 300, 322, 345, 350, 393, 420, 460, 483, 524, 525, 552, 575, 600, 644, 655, 690, 700, 786, 805, 840, 917, 920, 966, 1048, 1050, 1150, 1288, 1310, 1380, 1400, 1572, 1610, 1725, 1834, 1932, 1965, 2100, 2300, 2415, 2620, 2751, 2760, 3013, 3144, 3220, 3275, 3450, 3668, 3864, 3930, 4025, 4200, 4585, 4600, 4830, 5240, 5502, 6026, 6440, 6550, 6900, 7336, 7860, 8050, 9039, 9170, 9660, 9825, 11004, 12052, 12075, 13100, 13755, 13800, 15065, 15720, 16100, 18078, 18340, 19320, 19650, 21091, 22008, 22925, 24104, 24150, 26200, 27510, 30130, 32200, 36156, 36680, 39300, 42182, 45195, 45850, 48300, 55020, 60260, 63273, 68775, 72312, 75325, 78600, 84364, 90390, 91700, 96600, 105455, 110040, 120520, 126546, 137550, 150650, 168728, 180780, 183400, 210910, 225975, 253092, 275100, 301300, 316365, 361560, 421820, 451950, 506184, 527275, 550200, 602600, 632730, 843640, 903900, 1054550, 1265460, 1581825, 1807800, 2109100, 2530920, 3163650, 4218200, 6327300, 12654600]

約数ペア:

[(1, 12654600), (2, 6327300), (3, 4218200), (4, 3163650), (5, 2530920), (6, 2109100), (7, 1807800), (8, 1581825), (10, 1265460), (12, 1054550), (14, 903900), (15, 843640), (20, 632730), (21, 602600), (23, 550200), (24, 527275), (25, 506184), (28, 451950), (30, 421820), (35, 361560), (40, 316365), (42, 301300), (46, 275100), (50, 253092), (56, 225975), (60, 210910), (69, 183400), (70, 180780), (75, 168728), (84, 150650), (92, 137550), (100, 126546), (105, 120520), (115, 110040), (120, 105455), (131, 96600), (138, 91700), (140, 90390), (150, 84364), (161, 78600), (168, 75325), (175, 72312), (184, 68775), (200, 63273), (210, 60260), (230, 55020), (262, 48300), (276, 45850), (280, 45195), (300, 42182), (322, 39300), (345, 36680), (350, 36156), (393, 32200), (420, 30130), (460, 27510), (483, 26200), (524, 24150), (525, 24104), (552, 22925), (575, 22008), (600, 21091), (644, 19650), (655, 19320), (690, 18340), (700, 18078), (786, 16100), (805, 15720), (840, 15065), (917, 13800), (920, 13755), (966, 13100), (1048, 12075), (1050, 12052), (1150, 11004), (1288, 9825), (1310, 9660), (1380, 9170), (1400, 9039), (1572, 8050), (1610, 7860), (1725, 7336), (1834, 6900), (1932, 6550), (1965, 6440), (2100, 6026), (2300, 5502), (2415, 5240), (2620, 4830), (2751, 4600), (2760, 4585), (3013, 4200), (3144, 4025), (3220, 3930), (3275, 3864), (3450, 3668)]