890229600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9511}}^1$

素因数の和:9550

約数の個数: 216

約数和(自身を含む): 3381002352

約数和(自身を除く): 2490772752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 9511, 10400, 11700, 15600, 18720, 19022, 23400, 28533, 31200, 38044, 46800, 47555, 57066, 76088, 85599, 93600, 95110, 114132, 123643, 142665, 152176, 171198, 190220, 228264, 237775, 247286, 285330, 304352, 342396, 370929, 380440, 427995, 456528, 475550, 494572, 570660, 618215, 684792, 713325, 741858, 760880, 855990, 913056, 951100, 989144, 1112787, 1141320, 1236430, 1369584, 1426650, 1483716, 1521760, 1711980, 1854645, 1902200, 1978288, 2139975, 2225574, 2282640, 2472860, 2739168, 2853300, 2967432, 3091075, 3423960, 3709290, 3804400, 3956576, 4279950, 4451148, 4565280, 4945720, 5563935, 5706600, 5934864, 6182150, 6847920, 7418580, 7608800, 8559900, 8902296, 9273225, 9891440, 11127870, 11413200, 11869728, 12364300, 13695840, 14837160, 17119800, 17804592, 18546450, 19782880, 22255740, 22826400, 24728600, 27819675, 29674320, 34239600, 35609184, 37092900, 44511480, 49457200, 55639350, 59348640, 68479200, 74185800, 89022960, 98914400, 111278700, 148371600, 178045920, 222557400, 296743200, 445114800, 890229600]

約数ペア:

[(1, 890229600), (2, 445114800), (3, 296743200), (4, 222557400), (5, 178045920), (6, 148371600), (8, 111278700), (9, 98914400), (10, 89022960), (12, 74185800), (13, 68479200), (15, 59348640), (16, 55639350), (18, 49457200), (20, 44511480), (24, 37092900), (25, 35609184), (26, 34239600), (30, 29674320), (32, 27819675), (36, 24728600), (39, 22826400), (40, 22255740), (45, 19782880), (48, 18546450), (50, 17804592), (52, 17119800), (60, 14837160), (65, 13695840), (72, 12364300), (75, 11869728), (78, 11413200), (80, 11127870), (90, 9891440), (96, 9273225), (100, 8902296), (104, 8559900), (117, 7608800), (120, 7418580), (130, 6847920), (144, 6182150), (150, 5934864), (156, 5706600), (160, 5563935), (180, 4945720), (195, 4565280), (200, 4451148), (208, 4279950), (225, 3956576), (234, 3804400), (240, 3709290), (260, 3423960), (288, 3091075), (300, 2967432), (312, 2853300), (325, 2739168), (360, 2472860), (390, 2282640), (400, 2225574), (416, 2139975), (450, 1978288), (468, 1902200), (480, 1854645), (520, 1711980), (585, 1521760), (600, 1483716), (624, 1426650), (650, 1369584), (720, 1236430), (780, 1141320), (800, 1112787), (900, 989144), (936, 951100), (975, 913056), (1040, 855990), (1170, 760880), (1200, 741858), (1248, 713325), (1300, 684792), (1440, 618215), (1560, 570660), (1800, 494572), (1872, 475550), (1950, 456528), (2080, 427995), (2340, 380440), (2400, 370929), (2600, 342396), (2925, 304352), (3120, 285330), (3600, 247286), (3744, 237775), (3900, 228264), (4680, 190220), (5200, 171198), (5850, 152176), (6240, 142665), (7200, 123643), (7800, 114132), (9360, 95110), (9511, 93600), (10400, 85599), (11700, 76088), (15600, 57066), (18720, 47555), (19022, 46800), (23400, 38044), (28533, 31200)]