31100533380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{7523}}^1$

素因数の和:7755

約数の個数: 288

約数和(自身を含む): 114763993344

約数和(自身を除く): 83663459964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 193, 204, 210, 238, 252, 255, 306, 315, 340, 357, 386, 420, 476, 510, 579, 595, 612, 630, 714, 765, 772, 965, 1020, 1071, 1158, 1190, 1260, 1351, 1428, 1530, 1737, 1785, 1930, 2142, 2316, 2380, 2702, 2895, 3060, 3281, 3474, 3570, 3860, 4053, 4284, 5355, 5404, 5790, 6562, 6755, 6948, 7140, 7523, 8106, 8685, 9843, 10710, 11580, 12159, 13124, 13510, 15046, 16212, 16405, 17370, 19686, 20265, 21420, 22569, 22967, 24318, 27020, 29529, 30092, 32810, 34740, 37615, 39372, 40530, 45138, 45934, 48636, 49215, 52661, 59058, 60795, 65620, 67707, 68901, 75230, 81060, 90276, 91868, 98430, 105322, 112845, 114835, 118116, 121590, 127891, 135414, 137802, 147645, 150460, 157983, 196860, 206703, 210644, 225690, 229670, 243180, 255782, 263305, 270828, 275604, 295290, 315966, 338535, 344505, 383673, 413406, 451380, 459340, 473949, 511564, 526610, 590580, 631932, 639455, 677070, 689010, 767346, 789915, 826812, 895237, 947898, 1033515, 1053220, 1151019, 1278910, 1354140, 1378020, 1451939, 1534692, 1579830, 1790474, 1895796, 1918365, 2067030, 2302038, 2369745, 2557820, 2685711, 2903878, 3159660, 3580948, 3836730, 4134060, 4355817, 4476185, 4604076, 4739490, 5371422, 5755095, 5807756, 7259695, 7673460, 8057133, 8711634, 8952370, 9478980, 10163573, 10742844, 11510190, 13067451, 13428555, 14519390, 16114266, 17423268, 17904740, 20327146, 21779085, 23020380, 24682963, 26134902, 26857110, 29038780, 30490719, 32228532, 40285665, 40654292, 43558170, 49365926, 50817865, 52269804, 53714220, 60981438, 65337255, 74048889, 80571330, 87116340, 91472157, 98731852, 101635730, 121962876, 123414815, 130674510, 148097778, 152453595, 161142660, 172780741, 182944314, 203271460, 222146667, 246829630, 261349020, 296195556, 304907190, 345561482, 365888628, 370244445, 444293334, 457360785, 493659260, 518342223, 609814380, 691122964, 740488890, 863903705, 888586668, 914721570, 1036684446, 1110733335, 1480977780, 1555026669, 1727807410, 1829443140, 2073368892, 2221466670, 2591711115, 3110053338, 3455614820, 4442933340, 5183422230, 6220106676, 7775133345, 10366844460, 15550266690, 31100533380]

約数ペア:

[(1, 31100533380), (2, 15550266690), (3, 10366844460), (4, 7775133345), (5, 6220106676), (6, 5183422230), (7, 4442933340), (9, 3455614820), (10, 3110053338), (12, 2591711115), (14, 2221466670), (15, 2073368892), (17, 1829443140), (18, 1727807410), (20, 1555026669), (21, 1480977780), (28, 1110733335), (30, 1036684446), (34, 914721570), (35, 888586668), (36, 863903705), (42, 740488890), (45, 691122964), (51, 609814380), (60, 518342223), (63, 493659260), (68, 457360785), (70, 444293334), (84, 370244445), (85, 365888628), (90, 345561482), (102, 304907190), (105, 296195556), (119, 261349020), (126, 246829630), (140, 222146667), (153, 203271460), (170, 182944314), (180, 172780741), (193, 161142660), (204, 152453595), (210, 148097778), (238, 130674510), (252, 123414815), (255, 121962876), (306, 101635730), (315, 98731852), (340, 91472157), (357, 87116340), (386, 80571330), (420, 74048889), (476, 65337255), (510, 60981438), (579, 53714220), (595, 52269804), (612, 50817865), (630, 49365926), (714, 43558170), (765, 40654292), (772, 40285665), (965, 32228532), (1020, 30490719), (1071, 29038780), (1158, 26857110), (1190, 26134902), (1260, 24682963), (1351, 23020380), (1428, 21779085), (1530, 20327146), (1737, 17904740), (1785, 17423268), (1930, 16114266), (2142, 14519390), (2316, 13428555), (2380, 13067451), (2702, 11510190), (2895, 10742844), (3060, 10163573), (3281, 9478980), (3474, 8952370), (3570, 8711634), (3860, 8057133), (4053, 7673460), (4284, 7259695), (5355, 5807756), (5404, 5755095), (5790, 5371422), (6562, 4739490), (6755, 4604076), (6948, 4476185), (7140, 4355817), (7523, 4134060), (8106, 3836730), (8685, 3580948), (9843, 3159660), (10710, 2903878), (11580, 2685711), (12159, 2557820), (13124, 2369745), (13510, 2302038), (15046, 2067030), (16212, 1918365), (16405, 1895796), (17370, 1790474), (19686, 1579830), (20265, 1534692), (21420, 1451939), (22569, 1378020), (22967, 1354140), (24318, 1278910), (27020, 1151019), (29529, 1053220), (30092, 1033515), (32810, 947898), (34740, 895237), (37615, 826812), (39372, 789915), (40530, 767346), (45138, 689010), (45934, 677070), (48636, 639455), (49215, 631932), (52661, 590580), (59058, 526610), (60795, 511564), (65620, 473949), (67707, 459340), (68901, 451380), (75230, 413406), (81060, 383673), (90276, 344505), (91868, 338535), (98430, 315966), (105322, 295290), (112845, 275604), (114835, 270828), (118116, 263305), (121590, 255782), (127891, 243180), (135414, 229670), (137802, 225690), (147645, 210644), (150460, 206703), (157983, 196860)]