121598280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 443232000

約数和(自身を除く): 321633720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 102, 108, 111, 120, 135, 136, 148, 153, 170, 179, 180, 185, 204, 216, 222, 255, 270, 296, 306, 333, 340, 358, 360, 370, 408, 444, 459, 510, 537, 540, 555, 612, 629, 666, 680, 716, 740, 765, 888, 895, 918, 999, 1020, 1074, 1080, 1110, 1224, 1258, 1332, 1432, 1480, 1530, 1611, 1665, 1790, 1836, 1887, 1998, 2040, 2148, 2220, 2295, 2516, 2664, 2685, 3043, 3060, 3145, 3222, 3330, 3580, 3672, 3774, 3996, 4296, 4440, 4590, 4833, 4995, 5032, 5370, 5661, 6086, 6120, 6290, 6444, 6623, 6660, 7160, 7548, 7992, 8055, 9129, 9180, 9435, 9666, 9990, 10740, 11322, 12172, 12580, 12888, 13246, 13320, 15096, 15215, 16110, 16983, 18258, 18360, 18870, 19332, 19869, 19980, 21480, 22644, 24165, 24344, 25160, 26492, 27387, 28305, 30430, 32220, 33115, 33966, 36516, 37740, 38664, 39738, 39960, 45288, 45645, 48330, 52984, 54774, 56610, 59607, 60860, 64440, 66230, 67932, 73032, 75480, 79476, 82161, 84915, 91290, 96660, 99345, 109548, 112591, 113220, 119214, 121720, 132460, 135864, 136935, 158952, 164322, 169830, 178821, 182580, 193320, 198690, 219096, 225182, 226440, 238428, 264920, 273870, 298035, 328644, 337773, 339660, 357642, 365160, 397380, 410805, 450364, 476856, 547740, 562955, 596070, 657288, 675546, 679320, 715284, 794760, 821610, 894105, 900728, 1013319, 1095480, 1125910, 1192140, 1351092, 1430568, 1643220, 1688865, 1788210, 2026638, 2251820, 2384280, 2702184, 3039957, 3286440, 3377730, 3576420, 4053276, 4503640, 5066595, 6079914, 6755460, 7152840, 8106552, 10133190, 12159828, 13510920, 15199785, 20266380, 24319656, 30399570, 40532760, 60799140, 121598280]

約数ペア:

[(1, 121598280), (2, 60799140), (3, 40532760), (4, 30399570), (5, 24319656), (6, 20266380), (8, 15199785), (9, 13510920), (10, 12159828), (12, 10133190), (15, 8106552), (17, 7152840), (18, 6755460), (20, 6079914), (24, 5066595), (27, 4503640), (30, 4053276), (34, 3576420), (36, 3377730), (37, 3286440), (40, 3039957), (45, 2702184), (51, 2384280), (54, 2251820), (60, 2026638), (68, 1788210), (72, 1688865), (74, 1643220), (85, 1430568), (90, 1351092), (102, 1192140), (108, 1125910), (111, 1095480), (120, 1013319), (135, 900728), (136, 894105), (148, 821610), (153, 794760), (170, 715284), (179, 679320), (180, 675546), (185, 657288), (204, 596070), (216, 562955), (222, 547740), (255, 476856), (270, 450364), (296, 410805), (306, 397380), (333, 365160), (340, 357642), (358, 339660), (360, 337773), (370, 328644), (408, 298035), (444, 273870), (459, 264920), (510, 238428), (537, 226440), (540, 225182), (555, 219096), (612, 198690), (629, 193320), (666, 182580), (680, 178821), (716, 169830), (740, 164322), (765, 158952), (888, 136935), (895, 135864), (918, 132460), (999, 121720), (1020, 119214), (1074, 113220), (1080, 112591), (1110, 109548), (1224, 99345), (1258, 96660), (1332, 91290), (1432, 84915), (1480, 82161), (1530, 79476), (1611, 75480), (1665, 73032), (1790, 67932), (1836, 66230), (1887, 64440), (1998, 60860), (2040, 59607), (2148, 56610), (2220, 54774), (2295, 52984), (2516, 48330), (2664, 45645), (2685, 45288), (3043, 39960), (3060, 39738), (3145, 38664), (3222, 37740), (3330, 36516), (3580, 33966), (3672, 33115), (3774, 32220), (3996, 30430), (4296, 28305), (4440, 27387), (4590, 26492), (4833, 25160), (4995, 24344), (5032, 24165), (5370, 22644), (5661, 21480), (6086, 19980), (6120, 19869), (6290, 19332), (6444, 18870), (6623, 18360), (6660, 18258), (7160, 16983), (7548, 16110), (7992, 15215), (8055, 15096), (9129, 13320), (9180, 13246), (9435, 12888), (9666, 12580), (9990, 12172), (10740, 11322)]