42380100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{31}}^2$

素因数の和:96

約数の個数: 243

約数和(自身を含む): 159671421

約数和(自身を除く): 117291321

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 49, 50, 60, 62, 63, 70, 75, 84, 90, 93, 98, 100, 105, 124, 126, 140, 147, 150, 155, 175, 180, 186, 196, 210, 217, 225, 245, 252, 279, 294, 300, 310, 315, 350, 372, 420, 434, 441, 450, 465, 490, 525, 558, 588, 620, 630, 651, 700, 735, 775, 868, 882, 900, 930, 961, 980, 1050, 1085, 1116, 1225, 1260, 1302, 1395, 1470, 1519, 1550, 1575, 1764, 1860, 1922, 1953, 2100, 2170, 2205, 2325, 2450, 2604, 2790, 2883, 2940, 3038, 3100, 3150, 3255, 3675, 3844, 3906, 4340, 4410, 4557, 4650, 4805, 4900, 5425, 5580, 5766, 6076, 6300, 6510, 6727, 6975, 7350, 7595, 7812, 8649, 8820, 9114, 9300, 9610, 9765, 10850, 11025, 11532, 13020, 13454, 13671, 13950, 14415, 14700, 15190, 16275, 17298, 18228, 19220, 19530, 20181, 21700, 22050, 22785, 24025, 26908, 27342, 27900, 28830, 30380, 32550, 33635, 34596, 37975, 39060, 40362, 43245, 44100, 45570, 47089, 48050, 48825, 54684, 57660, 60543, 65100, 67270, 68355, 72075, 75950, 80724, 86490, 91140, 94178, 96100, 97650, 100905, 113925, 121086, 134540, 136710, 141267, 144150, 151900, 168175, 172980, 188356, 195300, 201810, 216225, 227850, 235445, 242172, 273420, 282534, 288300, 302715, 336350, 341775, 403620, 423801, 432450, 455700, 470890, 504525, 565068, 605430, 672700, 683550, 706335, 847602, 864900, 941780, 1009050, 1177225, 1210860, 1367100, 1412670, 1513575, 1695204, 2018100, 2119005, 2354450, 2825340, 3027150, 3531675, 4238010, 4708900, 6054300, 7063350, 8476020, 10595025, 14126700, 21190050, 42380100]

約数ペア:

[(1, 42380100), (2, 21190050), (3, 14126700), (4, 10595025), (5, 8476020), (6, 7063350), (7, 6054300), (9, 4708900), (10, 4238010), (12, 3531675), (14, 3027150), (15, 2825340), (18, 2354450), (20, 2119005), (21, 2018100), (25, 1695204), (28, 1513575), (30, 1412670), (31, 1367100), (35, 1210860), (36, 1177225), (42, 1009050), (45, 941780), (49, 864900), (50, 847602), (60, 706335), (62, 683550), (63, 672700), (70, 605430), (75, 565068), (84, 504525), (90, 470890), (93, 455700), (98, 432450), (100, 423801), (105, 403620), (124, 341775), (126, 336350), (140, 302715), (147, 288300), (150, 282534), (155, 273420), (175, 242172), (180, 235445), (186, 227850), (196, 216225), (210, 201810), (217, 195300), (225, 188356), (245, 172980), (252, 168175), (279, 151900), (294, 144150), (300, 141267), (310, 136710), (315, 134540), (350, 121086), (372, 113925), (420, 100905), (434, 97650), (441, 96100), (450, 94178), (465, 91140), (490, 86490), (525, 80724), (558, 75950), (588, 72075), (620, 68355), (630, 67270), (651, 65100), (700, 60543), (735, 57660), (775, 54684), (868, 48825), (882, 48050), (900, 47089), (930, 45570), (961, 44100), (980, 43245), (1050, 40362), (1085, 39060), (1116, 37975), (1225, 34596), (1260, 33635), (1302, 32550), (1395, 30380), (1470, 28830), (1519, 27900), (1550, 27342), (1575, 26908), (1764, 24025), (1860, 22785), (1922, 22050), (1953, 21700), (2100, 20181), (2170, 19530), (2205, 19220), (2325, 18228), (2450, 17298), (2604, 16275), (2790, 15190), (2883, 14700), (2940, 14415), (3038, 13950), (3100, 13671), (3150, 13454), (3255, 13020), (3675, 11532), (3844, 11025), (3906, 10850), (4340, 9765), (4410, 9610), (4557, 9300), (4650, 9114), (4805, 8820), (4900, 8649), (5425, 7812), (5580, 7595), (5766, 7350), (6076, 6975), (6300, 6727)]