187775370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 553153536

約数和(自身を除く): 365378166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 37, 45, 51, 62, 74, 85, 90, 93, 102, 107, 111, 153, 155, 170, 185, 186, 214, 222, 255, 279, 306, 310, 321, 333, 370, 465, 510, 527, 535, 555, 558, 629, 642, 666, 765, 930, 963, 1054, 1070, 1110, 1147, 1258, 1395, 1530, 1581, 1605, 1665, 1819, 1887, 1926, 2294, 2635, 2790, 3145, 3162, 3210, 3317, 3330, 3441, 3638, 3774, 3959, 4743, 4815, 5270, 5457, 5661, 5735, 6290, 6634, 6882, 7905, 7918, 9095, 9435, 9486, 9630, 9951, 10323, 10914, 11322, 11470, 11877, 15810, 16371, 16585, 17205, 18190, 18870, 19499, 19795, 19902, 20646, 23715, 23754, 27285, 28305, 29853, 32742, 33170, 34410, 35631, 38998, 39590, 47430, 49755, 51615, 54570, 56389, 56610, 58497, 59385, 59706, 67303, 71262, 81855, 97495, 99510, 103230, 112778, 116994, 118770, 122729, 134606, 149265, 163710, 169167, 175491, 178155, 194990, 201909, 245458, 281945, 292485, 298530, 336515, 338334, 350982, 356310, 368187, 403818, 507501, 563890, 584970, 605727, 613645, 673030, 736374, 845835, 877455, 1009545, 1015002, 1104561, 1211454, 1227290, 1691670, 1754910, 1840935, 2019090, 2086393, 2209122, 2537505, 3028635, 3681870, 4172786, 5075010, 5522805, 6057270, 6259179, 10431965, 11045610, 12518358, 18777537, 20863930, 31295895, 37555074, 62591790, 93887685, 187775370]

約数ペア:

[(1, 187775370), (2, 93887685), (3, 62591790), (5, 37555074), (6, 31295895), (9, 20863930), (10, 18777537), (15, 12518358), (17, 11045610), (18, 10431965), (30, 6259179), (31, 6057270), (34, 5522805), (37, 5075010), (45, 4172786), (51, 3681870), (62, 3028635), (74, 2537505), (85, 2209122), (90, 2086393), (93, 2019090), (102, 1840935), (107, 1754910), (111, 1691670), (153, 1227290), (155, 1211454), (170, 1104561), (185, 1015002), (186, 1009545), (214, 877455), (222, 845835), (255, 736374), (279, 673030), (306, 613645), (310, 605727), (321, 584970), (333, 563890), (370, 507501), (465, 403818), (510, 368187), (527, 356310), (535, 350982), (555, 338334), (558, 336515), (629, 298530), (642, 292485), (666, 281945), (765, 245458), (930, 201909), (963, 194990), (1054, 178155), (1070, 175491), (1110, 169167), (1147, 163710), (1258, 149265), (1395, 134606), (1530, 122729), (1581, 118770), (1605, 116994), (1665, 112778), (1819, 103230), (1887, 99510), (1926, 97495), (2294, 81855), (2635, 71262), (2790, 67303), (3145, 59706), (3162, 59385), (3210, 58497), (3317, 56610), (3330, 56389), (3441, 54570), (3638, 51615), (3774, 49755), (3959, 47430), (4743, 39590), (4815, 38998), (5270, 35631), (5457, 34410), (5661, 33170), (5735, 32742), (6290, 29853), (6634, 28305), (6882, 27285), (7905, 23754), (7918, 23715), (9095, 20646), (9435, 19902), (9486, 19795), (9630, 19499), (9951, 18870), (10323, 18190), (10914, 17205), (11322, 16585), (11470, 16371), (11877, 15810)]