69669169.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 531256320

約数和(自身を除く): 376286700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 31, 34, 39, 51, 52, 58, 60, 62, 65, 68, 78, 85, 87, 93, 102, 116, 124, 130, 145, 155, 156, 169, 170, 174, 186, 195, 204, 221, 255, 260, 290, 310, 338, 340, 348, 372, 377, 390, 403, 435, 442, 465, 493, 507, 510, 527, 580, 620, 663, 676, 754, 780, 806, 845, 870, 884, 899, 930, 986, 1014, 1020, 1054, 1105, 1131, 1209, 1326, 1479, 1508, 1581, 1612, 1690, 1740, 1798, 1860, 1885, 1972, 2015, 2028, 2108, 2210, 2262, 2418, 2465, 2535, 2635, 2652, 2697, 2873, 2958, 3162, 3315, 3380, 3596, 3770, 4030, 4420, 4495, 4524, 4836, 4901, 4930, 5070, 5239, 5270, 5394, 5655, 5746, 5916, 6045, 6324, 6409, 6630, 6851, 7395, 7540, 7905, 8060, 8619, 8990, 9802, 9860, 10140, 10478, 10540, 10788, 11310, 11492, 11687, 12090, 12818, 13260, 13485, 13702, 14365, 14703, 14790, 15283, 15717, 15810, 17238, 17980, 19227, 19604, 20553, 20956, 22620, 23374, 24180, 24505, 25636, 26195, 26970, 27404, 28730, 29406, 29580, 30566, 31434, 31620, 32045, 34255, 34476, 35061, 38454, 41106, 43095, 45849, 46748, 49010, 52390, 53940, 57460, 58435, 58812, 61132, 62868, 64090, 68510, 70122, 73515, 76415, 76908, 78585, 82212, 83317, 86190, 89063, 91698, 96135, 98020, 102765, 104780, 116870, 128180, 137020, 140244, 147030, 151931, 152830, 157170, 166634, 172380, 175305, 178126, 183396, 192270, 198679, 205530, 229245, 233740, 249951, 267189, 294060, 303862, 305660, 314340, 333268, 350610, 356252, 384540, 397358, 411060, 416585, 445315, 455793, 458490, 499902, 534378, 596037, 607724, 701220, 759655, 794716, 833170, 890630, 911586, 916980, 993395, 999804, 1068756, 1192074, 1249755, 1335945, 1519310, 1666340, 1781260, 1823172, 1986790, 2278965, 2384148, 2499510, 2582827, 2671890, 2980185, 3038620, 3973580, 4557930, 4999020, 5165654, 5343780, 5960370, 7748481, 9115860, 10331308, 11920740, 12914135, 15496962, 25828270, 30993924, 38742405, 51656540, 77484810, 154969620]

約数ペア:

[(1, 154969620), (2, 77484810), (3, 51656540), (4, 38742405), (5, 30993924), (6, 25828270), (10, 15496962), (12, 12914135), (13, 11920740), (15, 10331308), (17, 9115860), (20, 7748481), (26, 5960370), (29, 5343780), (30, 5165654), (31, 4999020), (34, 4557930), (39, 3973580), (51, 3038620), (52, 2980185), (58, 2671890), (60, 2582827), (62, 2499510), (65, 2384148), (68, 2278965), (78, 1986790), (85, 1823172), (87, 1781260), (93, 1666340), (102, 1519310), (116, 1335945), (124, 1249755), (130, 1192074), (145, 1068756), (155, 999804), (156, 993395), (169, 916980), (170, 911586), (174, 890630), (186, 833170), (195, 794716), (204, 759655), (221, 701220), (255, 607724), (260, 596037), (290, 534378), (310, 499902), (338, 458490), (340, 455793), (348, 445315), (372, 416585), (377, 411060), (390, 397358), (403, 384540), (435, 356252), (442, 350610), (465, 333268), (493, 314340), (507, 305660), (510, 303862), (527, 294060), (580, 267189), (620, 249951), (663, 233740), (676, 229245), (754, 205530), (780, 198679), (806, 192270), (845, 183396), (870, 178126), (884, 175305), (899, 172380), (930, 166634), (986, 157170), (1014, 152830), (1020, 151931), (1054, 147030), (1105, 140244), (1131, 137020), (1209, 128180), (1326, 116870), (1479, 104780), (1508, 102765), (1581, 98020), (1612, 96135), (1690, 91698), (1740, 89063), (1798, 86190), (1860, 83317), (1885, 82212), (1972, 78585), (2015, 76908), (2028, 76415), (2108, 73515), (2210, 70122), (2262, 68510), (2418, 64090), (2465, 62868), (2535, 61132), (2635, 58812), (2652, 58435), (2697, 57460), (2873, 53940), (2958, 52390), (3162, 49010), (3315, 46748), (3380, 45849), (3596, 43095), (3770, 41106), (4030, 38454), (4420, 35061), (4495, 34476), (4524, 34255), (4836, 32045), (4901, 31620), (4930, 31434), (5070, 30566), (5239, 29580), (5270, 29406), (5394, 28730), (5655, 27404), (5746, 26970), (5916, 26195), (6045, 25636), (6324, 24505), (6409, 24180), (6630, 23374), (6851, 22620), (7395, 20956), (7540, 20553), (7905, 19604), (8060, 19227), (8619, 17980), (8990, 17238), (9802, 15810), (9860, 15717), (10140, 15283), (10478, 14790), (10540, 14703), (10788, 14365), (11310, 13702), (11492, 13485), (11687, 13260), (12090, 12818)]