71600100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 243526080

約数和(自身を除く): 171925980

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, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1669, 1716, 1950, 2145, 2860, 3300, 3338, 3575, 3900, 4290, 5007, 6676, 7150, 8345, 8580, 10014, 10725, 14300, 16690, 18359, 20028, 21450, 21697, 25035, 33380, 36718, 41725, 42900, 43394, 50070, 55077, 65091, 73436, 83450, 86788, 91795, 100140, 108485, 110154, 125175, 130182, 166900, 183590, 216970, 220308, 238667, 250350, 260364, 275385, 325455, 367180, 433940, 458975, 477334, 500700, 542425, 550770, 650910, 716001, 917950, 954668, 1084850, 1101540, 1193335, 1301820, 1376925, 1432002, 1627275, 1835900, 2169700, 2386670, 2753850, 2864004, 3254550, 3580005, 4773340, 5507700, 5966675, 6509100, 7160010, 11933350, 14320020, 17900025, 23866700, 35800050, 71600100]

約数ペア:

[(1, 71600100), (2, 35800050), (3, 23866700), (4, 17900025), (5, 14320020), (6, 11933350), (10, 7160010), (11, 6509100), (12, 5966675), (13, 5507700), (15, 4773340), (20, 3580005), (22, 3254550), (25, 2864004), (26, 2753850), (30, 2386670), (33, 2169700), (39, 1835900), (44, 1627275), (50, 1432002), (52, 1376925), (55, 1301820), (60, 1193335), (65, 1101540), (66, 1084850), (75, 954668), (78, 917950), (100, 716001), (110, 650910), (130, 550770), (132, 542425), (143, 500700), (150, 477334), (156, 458975), (165, 433940), (195, 367180), (220, 325455), (260, 275385), (275, 260364), (286, 250350), (300, 238667), (325, 220308), (330, 216970), (390, 183590), (429, 166900), (550, 130182), (572, 125175), (650, 110154), (660, 108485), (715, 100140), (780, 91795), (825, 86788), (858, 83450), (975, 73436), (1100, 65091), (1300, 55077), (1430, 50070), (1650, 43394), (1669, 42900), (1716, 41725), (1950, 36718), (2145, 33380), (2860, 25035), (3300, 21697), (3338, 21450), (3575, 20028), (3900, 18359), (4290, 16690), (5007, 14300), (6676, 10725), (7150, 10014), (8345, 8580)]