91899450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 268717176

約数和(自身を除く): 176817726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 41, 45, 50, 51, 75, 82, 85, 90, 102, 123, 150, 153, 170, 205, 225, 246, 255, 293, 306, 369, 410, 425, 450, 510, 586, 615, 697, 738, 765, 850, 879, 1025, 1230, 1275, 1394, 1465, 1530, 1758, 1845, 2050, 2091, 2550, 2637, 2930, 3075, 3485, 3690, 3825, 4182, 4395, 4981, 5274, 6150, 6273, 6970, 7325, 7650, 8790, 9225, 9962, 10455, 12013, 12546, 13185, 14650, 14943, 17425, 18450, 20910, 21975, 24026, 24905, 26370, 29886, 31365, 34850, 36039, 43950, 44829, 49810, 52275, 60065, 62730, 65925, 72078, 74715, 89658, 104550, 108117, 120130, 124525, 131850, 149430, 156825, 180195, 204221, 216234, 224145, 249050, 300325, 313650, 360390, 373575, 408442, 448290, 540585, 600650, 612663, 747150, 900975, 1021105, 1081170, 1120725, 1225326, 1801950, 1837989, 2042210, 2241450, 2702925, 3063315, 3675978, 5105525, 5405850, 6126630, 9189945, 10211050, 15316575, 18379890, 30633150, 45949725, 91899450]

約数ペア:

[(1, 91899450), (2, 45949725), (3, 30633150), (5, 18379890), (6, 15316575), (9, 10211050), (10, 9189945), (15, 6126630), (17, 5405850), (18, 5105525), (25, 3675978), (30, 3063315), (34, 2702925), (41, 2241450), (45, 2042210), (50, 1837989), (51, 1801950), (75, 1225326), (82, 1120725), (85, 1081170), (90, 1021105), (102, 900975), (123, 747150), (150, 612663), (153, 600650), (170, 540585), (205, 448290), (225, 408442), (246, 373575), (255, 360390), (293, 313650), (306, 300325), (369, 249050), (410, 224145), (425, 216234), (450, 204221), (510, 180195), (586, 156825), (615, 149430), (697, 131850), (738, 124525), (765, 120130), (850, 108117), (879, 104550), (1025, 89658), (1230, 74715), (1275, 72078), (1394, 65925), (1465, 62730), (1530, 60065), (1758, 52275), (1845, 49810), (2050, 44829), (2091, 43950), (2550, 36039), (2637, 34850), (2930, 31365), (3075, 29886), (3485, 26370), (3690, 24905), (3825, 24026), (4182, 21975), (4395, 20910), (4981, 18450), (5274, 17425), (6150, 14943), (6273, 14650), (6970, 13185), (7325, 12546), (7650, 12013), (8790, 10455), (9225, 9962)]