22277220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 77414400

約数和(自身を除く): 55137180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 59, 60, 62, 70, 84, 87, 93, 105, 116, 118, 124, 140, 145, 155, 174, 177, 186, 203, 210, 217, 236, 290, 295, 310, 348, 354, 372, 406, 413, 420, 434, 435, 465, 580, 590, 609, 620, 651, 708, 812, 826, 868, 870, 885, 899, 930, 1015, 1085, 1180, 1218, 1239, 1302, 1652, 1711, 1740, 1770, 1798, 1829, 1860, 2030, 2065, 2170, 2436, 2478, 2604, 2697, 3045, 3255, 3422, 3540, 3596, 3658, 4060, 4130, 4340, 4495, 4956, 5133, 5394, 5487, 6090, 6195, 6293, 6510, 6844, 7316, 8260, 8555, 8990, 9145, 10266, 10788, 10974, 11977, 12180, 12390, 12586, 12803, 13020, 13485, 17110, 17980, 18290, 18879, 20532, 21948, 23954, 24780, 25172, 25606, 25665, 26970, 27435, 31465, 34220, 35931, 36580, 37758, 38409, 47908, 51212, 51330, 53041, 53940, 54870, 59885, 62930, 64015, 71862, 75516, 76818, 94395, 102660, 106082, 109740, 119770, 125860, 128030, 143724, 153636, 159123, 179655, 188790, 192045, 212164, 239540, 256060, 265205, 318246, 359310, 371287, 377580, 384090, 530410, 636492, 718620, 742574, 768180, 795615, 1060820, 1113861, 1485148, 1591230, 1856435, 2227722, 3182460, 3712870, 4455444, 5569305, 7425740, 11138610, 22277220]

約数ペア:

[(1, 22277220), (2, 11138610), (3, 7425740), (4, 5569305), (5, 4455444), (6, 3712870), (7, 3182460), (10, 2227722), (12, 1856435), (14, 1591230), (15, 1485148), (20, 1113861), (21, 1060820), (28, 795615), (29, 768180), (30, 742574), (31, 718620), (35, 636492), (42, 530410), (58, 384090), (59, 377580), (60, 371287), (62, 359310), (70, 318246), (84, 265205), (87, 256060), (93, 239540), (105, 212164), (116, 192045), (118, 188790), (124, 179655), (140, 159123), (145, 153636), (155, 143724), (174, 128030), (177, 125860), (186, 119770), (203, 109740), (210, 106082), (217, 102660), (236, 94395), (290, 76818), (295, 75516), (310, 71862), (348, 64015), (354, 62930), (372, 59885), (406, 54870), (413, 53940), (420, 53041), (434, 51330), (435, 51212), (465, 47908), (580, 38409), (590, 37758), (609, 36580), (620, 35931), (651, 34220), (708, 31465), (812, 27435), (826, 26970), (868, 25665), (870, 25606), (885, 25172), (899, 24780), (930, 23954), (1015, 21948), (1085, 20532), (1180, 18879), (1218, 18290), (1239, 17980), (1302, 17110), (1652, 13485), (1711, 13020), (1740, 12803), (1770, 12586), (1798, 12390), (1829, 12180), (1860, 11977), (2030, 10974), (2065, 10788), (2170, 10266), (2436, 9145), (2478, 8990), (2604, 8555), (2697, 8260), (3045, 7316), (3255, 6844), (3422, 6510), (3540, 6293), (3596, 6195), (3658, 6090), (4060, 5487), (4130, 5394), (4340, 5133), (4495, 4956)]