189862808220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{207923}}^1$

素因数の和:208049

約数の個数: 192

約数和(自身を含む): 628762176000

約数和(自身を除く): 438899367780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 89, 90, 95, 108, 114, 135, 171, 178, 180, 190, 228, 267, 270, 285, 342, 356, 380, 445, 513, 534, 540, 570, 684, 801, 855, 890, 1026, 1068, 1140, 1335, 1602, 1691, 1710, 1780, 2052, 2403, 2565, 2670, 3204, 3382, 3420, 4005, 4806, 5073, 5130, 5340, 6764, 8010, 8455, 9612, 10146, 10260, 12015, 15219, 16020, 16910, 20292, 24030, 25365, 30438, 33820, 45657, 48060, 50730, 60876, 76095, 91314, 101460, 152190, 182628, 207923, 228285, 304380, 415846, 456570, 623769, 831692, 913140, 1039615, 1247538, 1871307, 2079230, 2495076, 3118845, 3742614, 3950537, 4158460, 5613921, 6237690, 7485228, 7901074, 9356535, 11227842, 11851611, 12475380, 15802148, 18505147, 18713070, 19752685, 22455684, 23703222, 28069605, 35554833, 37010294, 37426140, 39505370, 47406444, 55515441, 56139210, 59258055, 71109666, 74020588, 79010740, 92525735, 106664499, 111030882, 112278420, 118516110, 142219332, 166546323, 177774165, 185051470, 213328998, 222061764, 237032220, 277577205, 333092646, 351597793, 355548330, 370102940, 426657996, 499638969, 533322495, 555154410, 666185292, 703195586, 711096660, 832731615, 999277938, 1054793379, 1066644990, 1110308820, 1406391172, 1665463230, 1757988965, 1998555876, 2109586758, 2133289980, 2498194845, 3164380137, 3330926460, 3515977930, 4219173516, 4996389690, 5273966895, 6328760274, 7031955860, 9493140411, 9992779380, 10547933790, 12657520548, 15821900685, 18986280822, 21095867580, 31643801370, 37972561644, 47465702055, 63287602740, 94931404110, 189862808220]

約数ペア:

[(1, 189862808220), (2, 94931404110), (3, 63287602740), (4, 47465702055), (5, 37972561644), (6, 31643801370), (9, 21095867580), (10, 18986280822), (12, 15821900685), (15, 12657520548), (18, 10547933790), (19, 9992779380), (20, 9493140411), (27, 7031955860), (30, 6328760274), (36, 5273966895), (38, 4996389690), (45, 4219173516), (54, 3515977930), (57, 3330926460), (60, 3164380137), (76, 2498194845), (89, 2133289980), (90, 2109586758), (95, 1998555876), (108, 1757988965), (114, 1665463230), (135, 1406391172), (171, 1110308820), (178, 1066644990), (180, 1054793379), (190, 999277938), (228, 832731615), (267, 711096660), (270, 703195586), (285, 666185292), (342, 555154410), (356, 533322495), (380, 499638969), (445, 426657996), (513, 370102940), (534, 355548330), (540, 351597793), (570, 333092646), (684, 277577205), (801, 237032220), (855, 222061764), (890, 213328998), (1026, 185051470), (1068, 177774165), (1140, 166546323), (1335, 142219332), (1602, 118516110), (1691, 112278420), (1710, 111030882), (1780, 106664499), (2052, 92525735), (2403, 79010740), (2565, 74020588), (2670, 71109666), (3204, 59258055), (3382, 56139210), (3420, 55515441), (4005, 47406444), (4806, 39505370), (5073, 37426140), (5130, 37010294), (5340, 35554833), (6764, 28069605), (8010, 23703222), (8455, 22455684), (9612, 19752685), (10146, 18713070), (10260, 18505147), (12015, 15802148), (15219, 12475380), (16020, 11851611), (16910, 11227842), (20292, 9356535), (24030, 7901074), (25365, 7485228), (30438, 6237690), (33820, 5613921), (45657, 4158460), (48060, 3950537), (50730, 3742614), (60876, 3118845), (76095, 2495076), (91314, 2079230), (101460, 1871307), (152190, 1247538), (182628, 1039615), (207923, 913140), (228285, 831692), (304380, 623769), (415846, 456570)]