166213620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 556174080

約数和(自身を除く): 389960460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 47, 54, 59, 60, 74, 81, 90, 94, 108, 111, 118, 135, 141, 148, 162, 177, 180, 185, 188, 222, 235, 236, 270, 282, 295, 324, 333, 354, 370, 405, 423, 444, 470, 531, 540, 555, 564, 590, 666, 705, 708, 740, 810, 846, 885, 940, 999, 1062, 1110, 1180, 1269, 1332, 1410, 1593, 1620, 1665, 1692, 1739, 1770, 1998, 2115, 2124, 2183, 2220, 2538, 2655, 2773, 2820, 2997, 3186, 3330, 3478, 3540, 3807, 3996, 4230, 4366, 4779, 4995, 5076, 5217, 5310, 5546, 5994, 6345, 6372, 6549, 6660, 6956, 7614, 7965, 8319, 8460, 8695, 8732, 9558, 9990, 10434, 10620, 10915, 11092, 11988, 12690, 13098, 13865, 14985, 15228, 15651, 15930, 16638, 17390, 19035, 19116, 19647, 19980, 20868, 21830, 23895, 24957, 25380, 26085, 26196, 27730, 29970, 31302, 31860, 32745, 33276, 34780, 38070, 39294, 41595, 43660, 46953, 47790, 49914, 52170, 55460, 58941, 59940, 62604, 65490, 74871, 76140, 78255, 78588, 83190, 93906, 95580, 98235, 99828, 102601, 104340, 117882, 124785, 130980, 140859, 149742, 156510, 166380, 176823, 187812, 196470, 205202, 224613, 234765, 235764, 249570, 281718, 294705, 299484, 307803, 313020, 353646, 374355, 392940, 410404, 449226, 469530, 499140, 513005, 563436, 589410, 615606, 704295, 707292, 748710, 884115, 898452, 923409, 939060, 1026010, 1123065, 1178820, 1231212, 1408590, 1497420, 1539015, 1768230, 1846818, 2052020, 2246130, 2770227, 2817180, 3078030, 3536460, 3693636, 4492260, 4617045, 5540454, 6156060, 8310681, 9234090, 11080908, 13851135, 16621362, 18468180, 27702270, 33242724, 41553405, 55404540, 83106810, 166213620]

約数ペア:

[(1, 166213620), (2, 83106810), (3, 55404540), (4, 41553405), (5, 33242724), (6, 27702270), (9, 18468180), (10, 16621362), (12, 13851135), (15, 11080908), (18, 9234090), (20, 8310681), (27, 6156060), (30, 5540454), (36, 4617045), (37, 4492260), (45, 3693636), (47, 3536460), (54, 3078030), (59, 2817180), (60, 2770227), (74, 2246130), (81, 2052020), (90, 1846818), (94, 1768230), (108, 1539015), (111, 1497420), (118, 1408590), (135, 1231212), (141, 1178820), (148, 1123065), (162, 1026010), (177, 939060), (180, 923409), (185, 898452), (188, 884115), (222, 748710), (235, 707292), (236, 704295), (270, 615606), (282, 589410), (295, 563436), (324, 513005), (333, 499140), (354, 469530), (370, 449226), (405, 410404), (423, 392940), (444, 374355), (470, 353646), (531, 313020), (540, 307803), (555, 299484), (564, 294705), (590, 281718), (666, 249570), (705, 235764), (708, 234765), (740, 224613), (810, 205202), (846, 196470), (885, 187812), (940, 176823), (999, 166380), (1062, 156510), (1110, 149742), (1180, 140859), (1269, 130980), (1332, 124785), (1410, 117882), (1593, 104340), (1620, 102601), (1665, 99828), (1692, 98235), (1739, 95580), (1770, 93906), (1998, 83190), (2115, 78588), (2124, 78255), (2183, 76140), (2220, 74871), (2538, 65490), (2655, 62604), (2773, 59940), (2820, 58941), (2997, 55460), (3186, 52170), (3330, 49914), (3478, 47790), (3540, 46953), (3807, 43660), (3996, 41595), (4230, 39294), (4366, 38070), (4779, 34780), (4995, 33276), (5076, 32745), (5217, 31860), (5310, 31302), (5546, 29970), (5994, 27730), (6345, 26196), (6372, 26085), (6549, 25380), (6660, 24957), (6956, 23895), (7614, 21830), (7965, 20868), (8319, 19980), (8460, 19647), (8695, 19116), (8732, 19035), (9558, 17390), (9990, 16638), (10434, 15930), (10620, 15651), (10915, 15228), (11092, 14985), (11988, 13865), (12690, 13098)]