187000380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 192

約数和(自身を含む): 676623360

約数和(自身を除く): 489622980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 756, 811, 854, 915, 945, 1098, 1220, 1260, 1281, 1622, 1647, 1708, 1830, 1890, 2135, 2196, 2433, 2562, 2745, 3244, 3294, 3660, 3780, 3843, 4055, 4270, 4866, 5124, 5490, 5677, 6405, 6588, 7299, 7686, 8110, 8235, 8540, 9732, 10980, 11354, 11529, 12165, 12810, 14598, 15372, 16220, 16470, 17031, 19215, 21897, 22708, 23058, 24330, 25620, 28385, 29196, 32940, 34062, 36495, 38430, 43794, 46116, 48660, 49471, 51093, 56770, 57645, 68124, 72990, 76860, 85155, 87588, 98942, 102186, 109485, 113540, 115290, 145980, 148413, 153279, 170310, 197884, 204372, 218970, 230580, 247355, 255465, 296826, 306558, 340620, 346297, 437940, 445239, 494710, 510930, 593652, 613116, 692594, 742065, 766395, 890478, 989420, 1021860, 1038891, 1335717, 1385188, 1484130, 1532790, 1731485, 1780956, 2077782, 2226195, 2671434, 2968260, 3065580, 3116673, 3462970, 4155564, 4452390, 5194455, 5342868, 6233346, 6678585, 6925940, 8904780, 9350019, 10388910, 12466692, 13357170, 15583365, 18700038, 20777820, 26714340, 31166730, 37400076, 46750095, 62333460, 93500190, 187000380]

約数ペア:

[(1, 187000380), (2, 93500190), (3, 62333460), (4, 46750095), (5, 37400076), (6, 31166730), (7, 26714340), (9, 20777820), (10, 18700038), (12, 15583365), (14, 13357170), (15, 12466692), (18, 10388910), (20, 9350019), (21, 8904780), (27, 6925940), (28, 6678585), (30, 6233346), (35, 5342868), (36, 5194455), (42, 4452390), (45, 4155564), (54, 3462970), (60, 3116673), (61, 3065580), (63, 2968260), (70, 2671434), (84, 2226195), (90, 2077782), (105, 1780956), (108, 1731485), (122, 1532790), (126, 1484130), (135, 1385188), (140, 1335717), (180, 1038891), (183, 1021860), (189, 989420), (210, 890478), (244, 766395), (252, 742065), (270, 692594), (305, 613116), (315, 593652), (366, 510930), (378, 494710), (420, 445239), (427, 437940), (540, 346297), (549, 340620), (610, 306558), (630, 296826), (732, 255465), (756, 247355), (811, 230580), (854, 218970), (915, 204372), (945, 197884), (1098, 170310), (1220, 153279), (1260, 148413), (1281, 145980), (1622, 115290), (1647, 113540), (1708, 109485), (1830, 102186), (1890, 98942), (2135, 87588), (2196, 85155), (2433, 76860), (2562, 72990), (2745, 68124), (3244, 57645), (3294, 56770), (3660, 51093), (3780, 49471), (3843, 48660), (4055, 46116), (4270, 43794), (4866, 38430), (5124, 36495), (5490, 34062), (5677, 32940), (6405, 29196), (6588, 28385), (7299, 25620), (7686, 24330), (8110, 23058), (8235, 22708), (8540, 21897), (9732, 19215), (10980, 17031), (11354, 16470), (11529, 16220), (12165, 15372), (12810, 14598)]