121138740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 407860992

約数和(自身を除く): 286722252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 43, 45, 47, 54, 60, 74, 81, 86, 90, 94, 108, 111, 129, 135, 141, 148, 162, 172, 180, 185, 188, 215, 222, 235, 258, 270, 282, 324, 333, 370, 387, 405, 423, 430, 444, 470, 516, 540, 555, 564, 645, 666, 705, 740, 774, 810, 846, 860, 940, 999, 1110, 1161, 1269, 1290, 1332, 1410, 1548, 1591, 1620, 1665, 1692, 1739, 1935, 1998, 2021, 2115, 2220, 2322, 2538, 2580, 2820, 2997, 3182, 3330, 3478, 3483, 3807, 3870, 3996, 4042, 4230, 4644, 4773, 4995, 5076, 5217, 5805, 5994, 6063, 6345, 6364, 6660, 6956, 6966, 7614, 7740, 7955, 8084, 8460, 8695, 9546, 9990, 10105, 10434, 11610, 11988, 12126, 12690, 13932, 14319, 14985, 15228, 15651, 15910, 17390, 17415, 18189, 19035, 19092, 19980, 20210, 20868, 23220, 23865, 24252, 25380, 26085, 28638, 29970, 30315, 31302, 31820, 34780, 34830, 36378, 38070, 40420, 42957, 46953, 47730, 52170, 54567, 57276, 59940, 60630, 62604, 69660, 71595, 72756, 74777, 76140, 78255, 85914, 90945, 93906, 95460, 104340, 109134, 121260, 128871, 140859, 143190, 149554, 156510, 163701, 171828, 181890, 187812, 214785, 218268, 224331, 234765, 257742, 272835, 281718, 286380, 299108, 313020, 327402, 363780, 373885, 429570, 448662, 469530, 515484, 545670, 563436, 644355, 654804, 672993, 704295, 747770, 818505, 859140, 897324, 939060, 1091340, 1121655, 1288710, 1345986, 1408590, 1495540, 1637010, 2018979, 2243310, 2577420, 2691972, 2817180, 3274020, 3364965, 4037958, 4486620, 6056937, 6729930, 8075916, 10094895, 12113874, 13459860, 20189790, 24227748, 30284685, 40379580, 60569370, 121138740]

約数ペア:

[(1, 121138740), (2, 60569370), (3, 40379580), (4, 30284685), (5, 24227748), (6, 20189790), (9, 13459860), (10, 12113874), (12, 10094895), (15, 8075916), (18, 6729930), (20, 6056937), (27, 4486620), (30, 4037958), (36, 3364965), (37, 3274020), (43, 2817180), (45, 2691972), (47, 2577420), (54, 2243310), (60, 2018979), (74, 1637010), (81, 1495540), (86, 1408590), (90, 1345986), (94, 1288710), (108, 1121655), (111, 1091340), (129, 939060), (135, 897324), (141, 859140), (148, 818505), (162, 747770), (172, 704295), (180, 672993), (185, 654804), (188, 644355), (215, 563436), (222, 545670), (235, 515484), (258, 469530), (270, 448662), (282, 429570), (324, 373885), (333, 363780), (370, 327402), (387, 313020), (405, 299108), (423, 286380), (430, 281718), (444, 272835), (470, 257742), (516, 234765), (540, 224331), (555, 218268), (564, 214785), (645, 187812), (666, 181890), (705, 171828), (740, 163701), (774, 156510), (810, 149554), (846, 143190), (860, 140859), (940, 128871), (999, 121260), (1110, 109134), (1161, 104340), (1269, 95460), (1290, 93906), (1332, 90945), (1410, 85914), (1548, 78255), (1591, 76140), (1620, 74777), (1665, 72756), (1692, 71595), (1739, 69660), (1935, 62604), (1998, 60630), (2021, 59940), (2115, 57276), (2220, 54567), (2322, 52170), (2538, 47730), (2580, 46953), (2820, 42957), (2997, 40420), (3182, 38070), (3330, 36378), (3478, 34830), (3483, 34780), (3807, 31820), (3870, 31302), (3996, 30315), (4042, 29970), (4230, 28638), (4644, 26085), (4773, 25380), (4995, 24252), (5076, 23865), (5217, 23220), (5805, 20868), (5994, 20210), (6063, 19980), (6345, 19092), (6364, 19035), (6660, 18189), (6956, 17415), (6966, 17390), (7614, 15910), (7740, 15651), (7955, 15228), (8084, 14985), (8460, 14319), (8695, 13932), (9546, 12690), (9990, 12126), (10105, 11988), (10434, 11610)]