78163800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 284981760

約数和(自身を除く): 206817960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 780, 825, 858, 911, 975, 1100, 1144, 1300, 1320, 1430, 1560, 1650, 1716, 1822, 1950, 2145, 2200, 2600, 2733, 2860, 3300, 3432, 3575, 3644, 3900, 4290, 4555, 5466, 5720, 6600, 7150, 7288, 7800, 8580, 9110, 10021, 10725, 10932, 11843, 13665, 14300, 17160, 18220, 20042, 21450, 21864, 22775, 23686, 27330, 28600, 30063, 35529, 36440, 40084, 42900, 45550, 47372, 50105, 54660, 59215, 60126, 68325, 71058, 80168, 85800, 91100, 94744, 100210, 109320, 118430, 120252, 130273, 136650, 142116, 150315, 177645, 182200, 200420, 236860, 240504, 250525, 260546, 273300, 284232, 296075, 300630, 355290, 390819, 400840, 473720, 501050, 521092, 546600, 592150, 601260, 651365, 710580, 751575, 781638, 888225, 1002100, 1042184, 1184300, 1202520, 1302730, 1421160, 1503150, 1563276, 1776450, 1954095, 2004200, 2368600, 2605460, 3006300, 3126552, 3256825, 3552900, 3908190, 5210920, 6012600, 6513650, 7105800, 7816380, 9770475, 13027300, 15632760, 19540950, 26054600, 39081900, 78163800]

約数ペア:

[(1, 78163800), (2, 39081900), (3, 26054600), (4, 19540950), (5, 15632760), (6, 13027300), (8, 9770475), (10, 7816380), (11, 7105800), (12, 6513650), (13, 6012600), (15, 5210920), (20, 3908190), (22, 3552900), (24, 3256825), (25, 3126552), (26, 3006300), (30, 2605460), (33, 2368600), (39, 2004200), (40, 1954095), (44, 1776450), (50, 1563276), (52, 1503150), (55, 1421160), (60, 1302730), (65, 1202520), (66, 1184300), (75, 1042184), (78, 1002100), (88, 888225), (100, 781638), (104, 751575), (110, 710580), (120, 651365), (130, 601260), (132, 592150), (143, 546600), (150, 521092), (156, 501050), (165, 473720), (195, 400840), (200, 390819), (220, 355290), (260, 300630), (264, 296075), (275, 284232), (286, 273300), (300, 260546), (312, 250525), (325, 240504), (330, 236860), (390, 200420), (429, 182200), (440, 177645), (520, 150315), (550, 142116), (572, 136650), (600, 130273), (650, 120252), (660, 118430), (715, 109320), (780, 100210), (825, 94744), (858, 91100), (911, 85800), (975, 80168), (1100, 71058), (1144, 68325), (1300, 60126), (1320, 59215), (1430, 54660), (1560, 50105), (1650, 47372), (1716, 45550), (1822, 42900), (1950, 40084), (2145, 36440), (2200, 35529), (2600, 30063), (2733, 28600), (2860, 27330), (3300, 23686), (3432, 22775), (3575, 21864), (3644, 21450), (3900, 20042), (4290, 18220), (4555, 17160), (5466, 14300), (5720, 13665), (6600, 11843), (7150, 10932), (7288, 10725), (7800, 10021), (8580, 9110)]