230745900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 216

約数和(自身を含む): 847820736

約数和(自身を除く): 617074836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1427, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2450, 2695, 2854, 2940, 3234, 3300, 3675, 3850, 4281, 4620, 4900, 5390, 5708, 5775, 6468, 7135, 7350, 7700, 8085, 8562, 9989, 10780, 11550, 13475, 14270, 14700, 15697, 16170, 17124, 19978, 21405, 23100, 26950, 28540, 29967, 31394, 32340, 35675, 39956, 40425, 42810, 47091, 49945, 53900, 59934, 62788, 69923, 71350, 78485, 80850, 85620, 94182, 99890, 107025, 109879, 119868, 139846, 142700, 149835, 156970, 161700, 188364, 199780, 209769, 214050, 219758, 235455, 249725, 279692, 299670, 313940, 329637, 349615, 392425, 419538, 428100, 439516, 470910, 499450, 549395, 599340, 659274, 699230, 749175, 769153, 784850, 839076, 941820, 998900, 1048845, 1098790, 1177275, 1318548, 1398460, 1498350, 1538306, 1569700, 1648185, 1748075, 2097690, 2197580, 2307459, 2354550, 2746975, 2996700, 3076612, 3296370, 3496150, 3845765, 4195380, 4614918, 4709100, 5244225, 5493950, 6592740, 6992300, 7691530, 8240925, 9229836, 10488450, 10987900, 11537295, 15383060, 16481850, 19228825, 20976900, 23074590, 32963700, 38457650, 46149180, 57686475, 76915300, 115372950, 230745900]

約数ペア:

[(1, 230745900), (2, 115372950), (3, 76915300), (4, 57686475), (5, 46149180), (6, 38457650), (7, 32963700), (10, 23074590), (11, 20976900), (12, 19228825), (14, 16481850), (15, 15383060), (20, 11537295), (21, 10987900), (22, 10488450), (25, 9229836), (28, 8240925), (30, 7691530), (33, 6992300), (35, 6592740), (42, 5493950), (44, 5244225), (49, 4709100), (50, 4614918), (55, 4195380), (60, 3845765), (66, 3496150), (70, 3296370), (75, 3076612), (77, 2996700), (84, 2746975), (98, 2354550), (100, 2307459), (105, 2197580), (110, 2097690), (132, 1748075), (140, 1648185), (147, 1569700), (150, 1538306), (154, 1498350), (165, 1398460), (175, 1318548), (196, 1177275), (210, 1098790), (220, 1048845), (231, 998900), (245, 941820), (275, 839076), (294, 784850), (300, 769153), (308, 749175), (330, 699230), (350, 659274), (385, 599340), (420, 549395), (462, 499450), (490, 470910), (525, 439516), (539, 428100), (550, 419538), (588, 392425), (660, 349615), (700, 329637), (735, 313940), (770, 299670), (825, 279692), (924, 249725), (980, 235455), (1050, 219758), (1078, 214050), (1100, 209769), (1155, 199780), (1225, 188364), (1427, 161700), (1470, 156970), (1540, 149835), (1617, 142700), (1650, 139846), (1925, 119868), (2100, 109879), (2156, 107025), (2310, 99890), (2450, 94182), (2695, 85620), (2854, 80850), (2940, 78485), (3234, 71350), (3300, 69923), (3675, 62788), (3850, 59934), (4281, 53900), (4620, 49945), (4900, 47091), (5390, 42810), (5708, 40425), (5775, 39956), (6468, 35675), (7135, 32340), (7350, 31394), (7700, 29967), (8085, 28540), (8562, 26950), (9989, 23100), (10780, 21405), (11550, 19978), (13475, 17124), (14270, 16170), (14700, 15697)]