1915014750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 5511856896

約数和(自身を除く): 3596842146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 125, 150, 165, 190, 209, 250, 275, 285, 330, 361, 375, 418, 475, 550, 570, 627, 643, 722, 750, 825, 950, 1045, 1083, 1254, 1286, 1375, 1425, 1650, 1805, 1929, 2090, 2166, 2375, 2750, 2850, 3135, 3215, 3610, 3858, 3971, 4125, 4750, 5225, 5415, 6270, 6430, 7073, 7125, 7942, 8250, 9025, 9645, 10450, 10830, 11913, 12217, 14146, 14250, 15675, 16075, 18050, 19290, 19855, 21219, 23826, 24434, 26125, 27075, 31350, 32150, 35365, 36651, 39710, 42438, 45125, 48225, 52250, 54150, 59565, 61085, 70730, 73302, 78375, 80375, 90250, 96450, 99275, 106095, 119130, 122170, 134387, 135375, 156750, 160750, 176825, 183255, 198550, 212190, 232123, 241125, 268774, 270750, 297825, 305425, 353650, 366510, 403161, 464246, 482250, 496375, 530475, 595650, 610850, 671935, 696369, 806322, 884125, 916275, 992750, 1060950, 1160615, 1343870, 1392738, 1489125, 1527125, 1768250, 1832550, 2015805, 2321230, 2553353, 2652375, 2978250, 3054250, 3359675, 3481845, 4031610, 4581375, 5106706, 5304750, 5803075, 6719350, 6963690, 7660059, 9162750, 10079025, 11606150, 12766765, 15320118, 16798375, 17409225, 20158050, 25533530, 29015375, 33596750, 34818450, 38300295, 50395125, 58030750, 63833825, 76600590, 87046125, 100790250, 127667650, 174092250, 191501475, 319169125, 383002950, 638338250, 957507375, 1915014750]

約数ペア:

[(1, 1915014750), (2, 957507375), (3, 638338250), (5, 383002950), (6, 319169125), (10, 191501475), (11, 174092250), (15, 127667650), (19, 100790250), (22, 87046125), (25, 76600590), (30, 63833825), (33, 58030750), (38, 50395125), (50, 38300295), (55, 34818450), (57, 33596750), (66, 29015375), (75, 25533530), (95, 20158050), (110, 17409225), (114, 16798375), (125, 15320118), (150, 12766765), (165, 11606150), (190, 10079025), (209, 9162750), (250, 7660059), (275, 6963690), (285, 6719350), (330, 5803075), (361, 5304750), (375, 5106706), (418, 4581375), (475, 4031610), (550, 3481845), (570, 3359675), (627, 3054250), (643, 2978250), (722, 2652375), (750, 2553353), (825, 2321230), (950, 2015805), (1045, 1832550), (1083, 1768250), (1254, 1527125), (1286, 1489125), (1375, 1392738), (1425, 1343870), (1650, 1160615), (1805, 1060950), (1929, 992750), (2090, 916275), (2166, 884125), (2375, 806322), (2750, 696369), (2850, 671935), (3135, 610850), (3215, 595650), (3610, 530475), (3858, 496375), (3971, 482250), (4125, 464246), (4750, 403161), (5225, 366510), (5415, 353650), (6270, 305425), (6430, 297825), (7073, 270750), (7125, 268774), (7942, 241125), (8250, 232123), (9025, 212190), (9645, 198550), (10450, 183255), (10830, 176825), (11913, 160750), (12217, 156750), (14146, 135375), (14250, 134387), (15675, 122170), (16075, 119130), (18050, 106095), (19290, 99275), (19855, 96450), (21219, 90250), (23826, 80375), (24434, 78375), (26125, 73302), (27075, 70730), (31350, 61085), (32150, 59565), (35365, 54150), (36651, 52250), (39710, 48225), (42438, 45125)]