289320130950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1263

約数の個数: 192

約数和(自身を含む): 746412226560

約数和(自身を除く): 457092095610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 307, 310, 389, 465, 521, 614, 775, 778, 921, 930, 1042, 1167, 1535, 1550, 1563, 1842, 1945, 2325, 2334, 2605, 3070, 3126, 3890, 4605, 4650, 5210, 5835, 7675, 7815, 9210, 9517, 9725, 11670, 12059, 13025, 15350, 15630, 16151, 19034, 19450, 23025, 24118, 26050, 28551, 29175, 32302, 36177, 39075, 46050, 47585, 48453, 57102, 58350, 60295, 72354, 78150, 80755, 95170, 96906, 119423, 120590, 142755, 159947, 161510, 180885, 202669, 237925, 238846, 242265, 285510, 301475, 319894, 358269, 361770, 403775, 405338, 475850, 479841, 484530, 597115, 602950, 608007, 713775, 716538, 799735, 807550, 904425, 959682, 1013345, 1194230, 1211325, 1216014, 1427550, 1599470, 1791345, 1808850, 2026690, 2399205, 2422650, 2985575, 3040035, 3582690, 3702113, 3998675, 4798410, 4958357, 5066725, 5971150, 6080070, 6282739, 7404226, 7997350, 8956725, 9916714, 10133450, 11106339, 11996025, 12565478, 14875071, 15200175, 17913450, 18510565, 18848217, 22212678, 23992050, 24791785, 29750142, 30400350, 31413695, 37021130, 37696434, 49583570, 55531695, 62219383, 62827390, 74375355, 92552825, 94241085, 111063390, 123958925, 124438766, 148750710, 157068475, 185105650, 186658149, 188482170, 247917850, 277658475, 311096915, 314136950, 371876775, 373316298, 471205425, 555316950, 622193830, 743753550, 933290745, 942410850, 1555484575, 1866581490, 1928800873, 3110969150, 3857601746, 4666453725, 5786402619, 9332907450, 9644004365, 11572805238, 19288008730, 28932013095, 48220021825, 57864026190, 96440043650, 144660065475, 289320130950]

約数ペア:

[(1, 289320130950), (2, 144660065475), (3, 96440043650), (5, 57864026190), (6, 48220021825), (10, 28932013095), (15, 19288008730), (25, 11572805238), (30, 9644004365), (31, 9332907450), (50, 5786402619), (62, 4666453725), (75, 3857601746), (93, 3110969150), (150, 1928800873), (155, 1866581490), (186, 1555484575), (307, 942410850), (310, 933290745), (389, 743753550), (465, 622193830), (521, 555316950), (614, 471205425), (775, 373316298), (778, 371876775), (921, 314136950), (930, 311096915), (1042, 277658475), (1167, 247917850), (1535, 188482170), (1550, 186658149), (1563, 185105650), (1842, 157068475), (1945, 148750710), (2325, 124438766), (2334, 123958925), (2605, 111063390), (3070, 94241085), (3126, 92552825), (3890, 74375355), (4605, 62827390), (4650, 62219383), (5210, 55531695), (5835, 49583570), (7675, 37696434), (7815, 37021130), (9210, 31413695), (9517, 30400350), (9725, 29750142), (11670, 24791785), (12059, 23992050), (13025, 22212678), (15350, 18848217), (15630, 18510565), (16151, 17913450), (19034, 15200175), (19450, 14875071), (23025, 12565478), (24118, 11996025), (26050, 11106339), (28551, 10133450), (29175, 9916714), (32302, 8956725), (36177, 7997350), (39075, 7404226), (46050, 6282739), (47585, 6080070), (48453, 5971150), (57102, 5066725), (58350, 4958357), (60295, 4798410), (72354, 3998675), (78150, 3702113), (80755, 3582690), (95170, 3040035), (96906, 2985575), (119423, 2422650), (120590, 2399205), (142755, 2026690), (159947, 1808850), (161510, 1791345), (180885, 1599470), (202669, 1427550), (237925, 1216014), (238846, 1211325), (242265, 1194230), (285510, 1013345), (301475, 959682), (319894, 904425), (358269, 807550), (361770, 799735), (403775, 716538), (405338, 713775), (475850, 608007), (479841, 602950), (484530, 597115)]