475117020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 288

約数和(自身を含む): 1789796736

約数和(自身を除く): 1314679716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 164, 170, 180, 204, 205, 210, 238, 246, 252, 255, 287, 306, 315, 340, 357, 369, 410, 420, 476, 492, 510, 541, 574, 595, 612, 615, 630, 697, 714, 738, 765, 820, 861, 1020, 1071, 1082, 1148, 1190, 1230, 1260, 1394, 1428, 1435, 1476, 1530, 1623, 1722, 1785, 1845, 2091, 2142, 2164, 2380, 2460, 2583, 2705, 2788, 2870, 3060, 3246, 3444, 3485, 3570, 3690, 3787, 4182, 4284, 4305, 4869, 4879, 5166, 5355, 5410, 5740, 6273, 6492, 6970, 7140, 7380, 7574, 8115, 8364, 8610, 9197, 9738, 9758, 10332, 10455, 10710, 10820, 11361, 12546, 12915, 13940, 14637, 15148, 16230, 17220, 18394, 18935, 19476, 19516, 20910, 21420, 22181, 22722, 24345, 24395, 25092, 25830, 27591, 29274, 31365, 32460, 34083, 36788, 37870, 41820, 43911, 44362, 45444, 45985, 48690, 48790, 51660, 55182, 56805, 58548, 62730, 64379, 66543, 68166, 73185, 75740, 82773, 87822, 88724, 91970, 97380, 97580, 110364, 110905, 113610, 125460, 128758, 133086, 136332, 137955, 146370, 155267, 165546, 170415, 175644, 183940, 193137, 199629, 219555, 221810, 227220, 257516, 266172, 275910, 292740, 310534, 321895, 331092, 332715, 340830, 377077, 386274, 399258, 413865, 439110, 443620, 465801, 551820, 579411, 621068, 643790, 665430, 681660, 754154, 772548, 776335, 798516, 827730, 878220, 931602, 965685, 998145, 1131231, 1158822, 1287580, 1330860, 1397403, 1508308, 1552670, 1655460, 1863204, 1885385, 1931370, 1996290, 2262462, 2317644, 2329005, 2639539, 2794806, 2897055, 3105340, 3393693, 3770770, 3862740, 3992580, 4524924, 4658010, 5279078, 5589612, 5656155, 5794110, 6787386, 6987015, 7541540, 7918617, 9316020, 10558156, 11312310, 11588220, 13197695, 13574772, 13974030, 15837234, 16968465, 22624620, 23755851, 26395390, 27948060, 31674468, 33936930, 39593085, 47511702, 52790780, 67873860, 79186170, 95023404, 118779255, 158372340, 237558510, 475117020]

約数ペア:

[(1, 475117020), (2, 237558510), (3, 158372340), (4, 118779255), (5, 95023404), (6, 79186170), (7, 67873860), (9, 52790780), (10, 47511702), (12, 39593085), (14, 33936930), (15, 31674468), (17, 27948060), (18, 26395390), (20, 23755851), (21, 22624620), (28, 16968465), (30, 15837234), (34, 13974030), (35, 13574772), (36, 13197695), (41, 11588220), (42, 11312310), (45, 10558156), (51, 9316020), (60, 7918617), (63, 7541540), (68, 6987015), (70, 6787386), (82, 5794110), (84, 5656155), (85, 5589612), (90, 5279078), (102, 4658010), (105, 4524924), (119, 3992580), (123, 3862740), (126, 3770770), (140, 3393693), (153, 3105340), (164, 2897055), (170, 2794806), (180, 2639539), (204, 2329005), (205, 2317644), (210, 2262462), (238, 1996290), (246, 1931370), (252, 1885385), (255, 1863204), (287, 1655460), (306, 1552670), (315, 1508308), (340, 1397403), (357, 1330860), (369, 1287580), (410, 1158822), (420, 1131231), (476, 998145), (492, 965685), (510, 931602), (541, 878220), (574, 827730), (595, 798516), (612, 776335), (615, 772548), (630, 754154), (697, 681660), (714, 665430), (738, 643790), (765, 621068), (820, 579411), (861, 551820), (1020, 465801), (1071, 443620), (1082, 439110), (1148, 413865), (1190, 399258), (1230, 386274), (1260, 377077), (1394, 340830), (1428, 332715), (1435, 331092), (1476, 321895), (1530, 310534), (1623, 292740), (1722, 275910), (1785, 266172), (1845, 257516), (2091, 227220), (2142, 221810), (2164, 219555), (2380, 199629), (2460, 193137), (2583, 183940), (2705, 175644), (2788, 170415), (2870, 165546), (3060, 155267), (3246, 146370), (3444, 137955), (3485, 136332), (3570, 133086), (3690, 128758), (3787, 125460), (4182, 113610), (4284, 110905), (4305, 110364), (4869, 97580), (4879, 97380), (5166, 91970), (5355, 88724), (5410, 87822), (5740, 82773), (6273, 75740), (6492, 73185), (6970, 68166), (7140, 66543), (7380, 64379), (7574, 62730), (8115, 58548), (8364, 56805), (8610, 55182), (9197, 51660), (9738, 48790), (9758, 48690), (10332, 45985), (10455, 45444), (10710, 44362), (10820, 43911), (11361, 41820), (12546, 37870), (12915, 36788), (13940, 34083), (14637, 32460), (15148, 31365), (16230, 29274), (17220, 27591), (18394, 25830), (18935, 25092), (19476, 24395), (19516, 24345), (20910, 22722), (21420, 22181)]