1221483600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1426

約数の個数: 180

約数和(自身を含む): 4256415072

約数和(自身を除く): 3034931472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 311, 360, 400, 450, 600, 622, 720, 900, 933, 1091, 1200, 1244, 1555, 1800, 1866, 2182, 2488, 2799, 3110, 3273, 3600, 3732, 4364, 4665, 4976, 5455, 5598, 6220, 6546, 7464, 7775, 8728, 9330, 9819, 10910, 11196, 12440, 13092, 13995, 14928, 15550, 16365, 17456, 18660, 19638, 21820, 22392, 23325, 24880, 26184, 27275, 27990, 31100, 32730, 37320, 39276, 43640, 44784, 46650, 49095, 52368, 54550, 55980, 62200, 65460, 69975, 74640, 78552, 81825, 87280, 93300, 98190, 109100, 111960, 124400, 130920, 139950, 157104, 163650, 186600, 196380, 218200, 223920, 245475, 261840, 279900, 327300, 339301, 373200, 392760, 436400, 490950, 559800, 654600, 678602, 785520, 981900, 1017903, 1119600, 1309200, 1357204, 1696505, 1963800, 2035806, 2714408, 3053709, 3393010, 3927600, 4071612, 5089515, 5428816, 6107418, 6786020, 8143224, 8482525, 10179030, 12214836, 13572040, 15268545, 16286448, 16965050, 20358060, 24429672, 25447575, 27144080, 30537090, 33930100, 40716120, 48859344, 50895150, 61074180, 67860200, 76342725, 81432240, 101790300, 122148360, 135720400, 152685450, 203580600, 244296720, 305370900, 407161200, 610741800, 1221483600]

約数ペア:

[(1, 1221483600), (2, 610741800), (3, 407161200), (4, 305370900), (5, 244296720), (6, 203580600), (8, 152685450), (9, 135720400), (10, 122148360), (12, 101790300), (15, 81432240), (16, 76342725), (18, 67860200), (20, 61074180), (24, 50895150), (25, 48859344), (30, 40716120), (36, 33930100), (40, 30537090), (45, 27144080), (48, 25447575), (50, 24429672), (60, 20358060), (72, 16965050), (75, 16286448), (80, 15268545), (90, 13572040), (100, 12214836), (120, 10179030), (144, 8482525), (150, 8143224), (180, 6786020), (200, 6107418), (225, 5428816), (240, 5089515), (300, 4071612), (311, 3927600), (360, 3393010), (400, 3053709), (450, 2714408), (600, 2035806), (622, 1963800), (720, 1696505), (900, 1357204), (933, 1309200), (1091, 1119600), (1200, 1017903), (1244, 981900), (1555, 785520), (1800, 678602), (1866, 654600), (2182, 559800), (2488, 490950), (2799, 436400), (3110, 392760), (3273, 373200), (3600, 339301), (3732, 327300), (4364, 279900), (4665, 261840), (4976, 245475), (5455, 223920), (5598, 218200), (6220, 196380), (6546, 186600), (7464, 163650), (7775, 157104), (8728, 139950), (9330, 130920), (9819, 124400), (10910, 111960), (11196, 109100), (12440, 98190), (13092, 93300), (13995, 87280), (14928, 81825), (15550, 78552), (16365, 74640), (17456, 69975), (18660, 65460), (19638, 62200), (21820, 55980), (22392, 54550), (23325, 52368), (24880, 49095), (26184, 46650), (27275, 44784), (27990, 43640), (31100, 39276), (32730, 37320)]