30845100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 104993280

約数和(自身を除く): 74148180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 719, 780, 825, 858, 975, 1100, 1300, 1430, 1438, 1650, 1716, 1950, 2145, 2157, 2860, 2876, 3300, 3575, 3595, 3900, 4290, 4314, 7150, 7190, 7909, 8580, 8628, 9347, 10725, 10785, 14300, 14380, 15818, 17975, 18694, 21450, 21570, 23727, 28041, 31636, 35950, 37388, 39545, 42900, 43140, 46735, 47454, 53925, 56082, 71900, 79090, 93470, 94908, 102817, 107850, 112164, 118635, 140205, 158180, 186940, 197725, 205634, 215700, 233675, 237270, 280410, 308451, 395450, 411268, 467350, 474540, 514085, 560820, 593175, 616902, 701025, 790900, 934700, 1028170, 1186350, 1233804, 1402050, 1542255, 2056340, 2372700, 2570425, 2804100, 3084510, 5140850, 6169020, 7711275, 10281700, 15422550, 30845100]

約数ペア:

[(1, 30845100), (2, 15422550), (3, 10281700), (4, 7711275), (5, 6169020), (6, 5140850), (10, 3084510), (11, 2804100), (12, 2570425), (13, 2372700), (15, 2056340), (20, 1542255), (22, 1402050), (25, 1233804), (26, 1186350), (30, 1028170), (33, 934700), (39, 790900), (44, 701025), (50, 616902), (52, 593175), (55, 560820), (60, 514085), (65, 474540), (66, 467350), (75, 411268), (78, 395450), (100, 308451), (110, 280410), (130, 237270), (132, 233675), (143, 215700), (150, 205634), (156, 197725), (165, 186940), (195, 158180), (220, 140205), (260, 118635), (275, 112164), (286, 107850), (300, 102817), (325, 94908), (330, 93470), (390, 79090), (429, 71900), (550, 56082), (572, 53925), (650, 47454), (660, 46735), (715, 43140), (719, 42900), (780, 39545), (825, 37388), (858, 35950), (975, 31636), (1100, 28041), (1300, 23727), (1430, 21570), (1438, 21450), (1650, 18694), (1716, 17975), (1950, 15818), (2145, 14380), (2157, 14300), (2860, 10785), (2876, 10725), (3300, 9347), (3575, 8628), (3595, 8580), (3900, 7909), (4290, 7190), (4314, 7150)]