12260700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 41664000

約数和(自身を除く): 29403300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 239, 270, 285, 300, 342, 380, 450, 475, 478, 513, 540, 570, 675, 684, 717, 855, 900, 950, 956, 1026, 1140, 1195, 1350, 1425, 1434, 1710, 1900, 2052, 2151, 2390, 2565, 2700, 2850, 2868, 3420, 3585, 4275, 4302, 4541, 4780, 5130, 5700, 5975, 6453, 7170, 8550, 8604, 9082, 10260, 10755, 11950, 12825, 12906, 13623, 14340, 17100, 17925, 18164, 21510, 22705, 23900, 25650, 25812, 27246, 32265, 35850, 40869, 43020, 45410, 51300, 53775, 54492, 64530, 68115, 71700, 81738, 90820, 107550, 113525, 122607, 129060, 136230, 161325, 163476, 204345, 215100, 227050, 245214, 272460, 322650, 340575, 408690, 454100, 490428, 613035, 645300, 681150, 817380, 1021725, 1226070, 1362300, 2043450, 2452140, 3065175, 4086900, 6130350, 12260700]

約数ペア:

[(1, 12260700), (2, 6130350), (3, 4086900), (4, 3065175), (5, 2452140), (6, 2043450), (9, 1362300), (10, 1226070), (12, 1021725), (15, 817380), (18, 681150), (19, 645300), (20, 613035), (25, 490428), (27, 454100), (30, 408690), (36, 340575), (38, 322650), (45, 272460), (50, 245214), (54, 227050), (57, 215100), (60, 204345), (75, 163476), (76, 161325), (90, 136230), (95, 129060), (100, 122607), (108, 113525), (114, 107550), (135, 90820), (150, 81738), (171, 71700), (180, 68115), (190, 64530), (225, 54492), (228, 53775), (239, 51300), (270, 45410), (285, 43020), (300, 40869), (342, 35850), (380, 32265), (450, 27246), (475, 25812), (478, 25650), (513, 23900), (540, 22705), (570, 21510), (675, 18164), (684, 17925), (717, 17100), (855, 14340), (900, 13623), (950, 12906), (956, 12825), (1026, 11950), (1140, 10755), (1195, 10260), (1350, 9082), (1425, 8604), (1434, 8550), (1710, 7170), (1900, 6453), (2052, 5975), (2151, 5700), (2390, 5130), (2565, 4780), (2700, 4541), (2850, 4302), (2868, 4275), (3420, 3585)]