201347580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 679956480

約数和(自身を除く): 478608900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 61, 70, 84, 87, 105, 116, 122, 140, 145, 174, 183, 203, 210, 244, 271, 290, 305, 348, 366, 406, 420, 427, 435, 542, 580, 609, 610, 732, 812, 813, 854, 870, 915, 1015, 1084, 1218, 1220, 1281, 1355, 1626, 1708, 1740, 1769, 1830, 1897, 2030, 2135, 2436, 2562, 2710, 3045, 3252, 3538, 3660, 3794, 4060, 4065, 4270, 5124, 5307, 5420, 5691, 6090, 6405, 7076, 7588, 7859, 8130, 8540, 8845, 9485, 10614, 11382, 12180, 12383, 12810, 15718, 16260, 16531, 17690, 18970, 21228, 22764, 23577, 24766, 25620, 26535, 28455, 31436, 33062, 35380, 37149, 37940, 39295, 47154, 49532, 49593, 53070, 55013, 56910, 61915, 66124, 74298, 78590, 82655, 94308, 99186, 106140, 110026, 113820, 115717, 117885, 123830, 148596, 157180, 165039, 165310, 185745, 198372, 220052, 231434, 235770, 247660, 247965, 275065, 330078, 330620, 347151, 371490, 462868, 471540, 479399, 495930, 550130, 578585, 660156, 694302, 742980, 825195, 958798, 991860, 1100260, 1157170, 1388604, 1438197, 1650390, 1735755, 1917596, 2314340, 2396995, 2876394, 3300780, 3355793, 3471510, 4793990, 5752788, 6711586, 6943020, 7190985, 9587980, 10067379, 13423172, 14381970, 16778965, 20134758, 28763940, 33557930, 40269516, 50336895, 67115860, 100673790, 201347580]

約数ペア:

[(1, 201347580), (2, 100673790), (3, 67115860), (4, 50336895), (5, 40269516), (6, 33557930), (7, 28763940), (10, 20134758), (12, 16778965), (14, 14381970), (15, 13423172), (20, 10067379), (21, 9587980), (28, 7190985), (29, 6943020), (30, 6711586), (35, 5752788), (42, 4793990), (58, 3471510), (60, 3355793), (61, 3300780), (70, 2876394), (84, 2396995), (87, 2314340), (105, 1917596), (116, 1735755), (122, 1650390), (140, 1438197), (145, 1388604), (174, 1157170), (183, 1100260), (203, 991860), (210, 958798), (244, 825195), (271, 742980), (290, 694302), (305, 660156), (348, 578585), (366, 550130), (406, 495930), (420, 479399), (427, 471540), (435, 462868), (542, 371490), (580, 347151), (609, 330620), (610, 330078), (732, 275065), (812, 247965), (813, 247660), (854, 235770), (870, 231434), (915, 220052), (1015, 198372), (1084, 185745), (1218, 165310), (1220, 165039), (1281, 157180), (1355, 148596), (1626, 123830), (1708, 117885), (1740, 115717), (1769, 113820), (1830, 110026), (1897, 106140), (2030, 99186), (2135, 94308), (2436, 82655), (2562, 78590), (2710, 74298), (3045, 66124), (3252, 61915), (3538, 56910), (3660, 55013), (3794, 53070), (4060, 49593), (4065, 49532), (4270, 47154), (5124, 39295), (5307, 37940), (5420, 37149), (5691, 35380), (6090, 33062), (6405, 31436), (7076, 28455), (7588, 26535), (7859, 25620), (8130, 24766), (8540, 23577), (8845, 22764), (9485, 21228), (10614, 18970), (11382, 17690), (12180, 16531), (12383, 16260), (12810, 15718)]