434520180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 1414748160

約数和(自身を除く): 980227980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 101, 108, 124, 135, 155, 180, 186, 202, 257, 270, 279, 303, 310, 372, 404, 465, 505, 514, 540, 558, 606, 620, 771, 837, 909, 930, 1010, 1028, 1116, 1212, 1285, 1395, 1515, 1542, 1674, 1818, 1860, 2020, 2313, 2570, 2727, 2790, 3030, 3084, 3131, 3348, 3636, 3855, 4185, 4545, 4626, 5140, 5454, 5580, 6060, 6262, 6939, 7710, 7967, 8370, 9090, 9252, 9393, 10908, 11565, 12524, 13635, 13878, 15420, 15655, 15934, 16740, 18180, 18786, 23130, 23901, 25957, 27270, 27756, 28179, 31310, 31868, 34695, 37572, 39835, 46260, 46965, 47802, 51914, 54540, 56358, 62620, 69390, 71703, 77871, 79670, 84537, 93930, 95604, 103828, 112716, 119505, 129785, 138780, 140895, 143406, 155742, 159340, 169074, 187860, 215109, 233613, 239010, 259570, 281790, 286812, 311484, 338148, 358515, 389355, 422685, 430218, 467226, 478020, 519140, 563580, 700839, 717030, 778710, 804667, 845370, 860436, 934452, 1075545, 1168065, 1401678, 1434060, 1557420, 1609334, 1690740, 2151090, 2336130, 2414001, 2803356, 3218668, 3504195, 4023335, 4302180, 4672260, 4828002, 7008390, 7242003, 8046670, 9656004, 12070005, 14016780, 14484006, 16093340, 21726009, 24140010, 28968012, 36210015, 43452018, 48280020, 72420030, 86904036, 108630045, 144840060, 217260090, 434520180]

約数ペア:

[(1, 434520180), (2, 217260090), (3, 144840060), (4, 108630045), (5, 86904036), (6, 72420030), (9, 48280020), (10, 43452018), (12, 36210015), (15, 28968012), (18, 24140010), (20, 21726009), (27, 16093340), (30, 14484006), (31, 14016780), (36, 12070005), (45, 9656004), (54, 8046670), (60, 7242003), (62, 7008390), (90, 4828002), (93, 4672260), (101, 4302180), (108, 4023335), (124, 3504195), (135, 3218668), (155, 2803356), (180, 2414001), (186, 2336130), (202, 2151090), (257, 1690740), (270, 1609334), (279, 1557420), (303, 1434060), (310, 1401678), (372, 1168065), (404, 1075545), (465, 934452), (505, 860436), (514, 845370), (540, 804667), (558, 778710), (606, 717030), (620, 700839), (771, 563580), (837, 519140), (909, 478020), (930, 467226), (1010, 430218), (1028, 422685), (1116, 389355), (1212, 358515), (1285, 338148), (1395, 311484), (1515, 286812), (1542, 281790), (1674, 259570), (1818, 239010), (1860, 233613), (2020, 215109), (2313, 187860), (2570, 169074), (2727, 159340), (2790, 155742), (3030, 143406), (3084, 140895), (3131, 138780), (3348, 129785), (3636, 119505), (3855, 112716), (4185, 103828), (4545, 95604), (4626, 93930), (5140, 84537), (5454, 79670), (5580, 77871), (6060, 71703), (6262, 69390), (6939, 62620), (7710, 56358), (7967, 54540), (8370, 51914), (9090, 47802), (9252, 46965), (9393, 46260), (10908, 39835), (11565, 37572), (12524, 34695), (13635, 31868), (13878, 31310), (15420, 28179), (15655, 27756), (15934, 27270), (16740, 25957), (18180, 23901), (18786, 23130)]