12493800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 45845280

約数和(自身を除く): 33351480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 631, 660, 792, 825, 900, 990, 1100, 1262, 1320, 1650, 1800, 1893, 1980, 2200, 2475, 2524, 3155, 3300, 3786, 3960, 4950, 5048, 5679, 6310, 6600, 6941, 7572, 9465, 9900, 11358, 12620, 13882, 15144, 15775, 18930, 19800, 20823, 22716, 25240, 27764, 28395, 31550, 34705, 37860, 41646, 45432, 47325, 55528, 56790, 62469, 63100, 69410, 75720, 83292, 94650, 104115, 113580, 124938, 126200, 138820, 141975, 166584, 173525, 189300, 208230, 227160, 249876, 277640, 283950, 312345, 347050, 378600, 416460, 499752, 520575, 567900, 624690, 694100, 832920, 1041150, 1135800, 1249380, 1388200, 1561725, 2082300, 2498760, 3123450, 4164600, 6246900, 12493800]

約数ペア:

[(1, 12493800), (2, 6246900), (3, 4164600), (4, 3123450), (5, 2498760), (6, 2082300), (8, 1561725), (9, 1388200), (10, 1249380), (11, 1135800), (12, 1041150), (15, 832920), (18, 694100), (20, 624690), (22, 567900), (24, 520575), (25, 499752), (30, 416460), (33, 378600), (36, 347050), (40, 312345), (44, 283950), (45, 277640), (50, 249876), (55, 227160), (60, 208230), (66, 189300), (72, 173525), (75, 166584), (88, 141975), (90, 138820), (99, 126200), (100, 124938), (110, 113580), (120, 104115), (132, 94650), (150, 83292), (165, 75720), (180, 69410), (198, 63100), (200, 62469), (220, 56790), (225, 55528), (264, 47325), (275, 45432), (300, 41646), (330, 37860), (360, 34705), (396, 31550), (440, 28395), (450, 27764), (495, 25240), (550, 22716), (600, 20823), (631, 19800), (660, 18930), (792, 15775), (825, 15144), (900, 13882), (990, 12620), (1100, 11358), (1262, 9900), (1320, 9465), (1650, 7572), (1800, 6941), (1893, 6600), (1980, 6310), (2200, 5679), (2475, 5048), (2524, 4950), (3155, 3960), (3300, 3786)]