74326140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 216

約数和(自身を含む): 274160880

約数和(自身を除く): 199834740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 53, 54, 60, 63, 70, 84, 90, 98, 105, 106, 108, 126, 135, 140, 147, 159, 180, 189, 196, 210, 212, 245, 252, 265, 270, 294, 315, 318, 371, 378, 420, 441, 477, 490, 530, 540, 588, 630, 636, 735, 742, 756, 795, 882, 945, 954, 980, 1060, 1113, 1260, 1323, 1431, 1470, 1484, 1590, 1764, 1855, 1890, 1908, 2205, 2226, 2385, 2597, 2646, 2809, 2862, 2940, 3180, 3339, 3710, 3780, 4410, 4452, 4770, 5194, 5292, 5565, 5618, 5724, 6615, 6678, 7155, 7420, 7791, 8427, 8820, 9540, 10017, 10388, 11130, 11236, 12985, 13230, 13356, 14045, 14310, 15582, 16695, 16854, 19663, 20034, 22260, 23373, 25281, 25970, 26460, 28090, 28620, 31164, 33390, 33708, 38955, 39326, 40068, 42135, 46746, 50085, 50562, 51940, 56180, 58989, 66780, 70119, 75843, 77910, 78652, 84270, 93492, 98315, 100170, 101124, 116865, 117978, 126405, 137641, 140238, 151686, 155820, 168540, 176967, 196630, 200340, 233730, 235956, 252810, 275282, 280476, 294945, 303372, 350595, 353934, 379215, 393260, 412923, 467460, 505620, 530901, 550564, 589890, 688205, 701190, 707868, 758430, 825846, 884835, 1061802, 1179780, 1238769, 1376410, 1402380, 1516860, 1651692, 1769670, 2064615, 2123604, 2477538, 2654505, 2752820, 3539340, 3716307, 4129230, 4955076, 5309010, 6193845, 7432614, 8258460, 10618020, 12387690, 14865228, 18581535, 24775380, 37163070, 74326140]

約数ペア:

[(1, 74326140), (2, 37163070), (3, 24775380), (4, 18581535), (5, 14865228), (6, 12387690), (7, 10618020), (9, 8258460), (10, 7432614), (12, 6193845), (14, 5309010), (15, 4955076), (18, 4129230), (20, 3716307), (21, 3539340), (27, 2752820), (28, 2654505), (30, 2477538), (35, 2123604), (36, 2064615), (42, 1769670), (45, 1651692), (49, 1516860), (53, 1402380), (54, 1376410), (60, 1238769), (63, 1179780), (70, 1061802), (84, 884835), (90, 825846), (98, 758430), (105, 707868), (106, 701190), (108, 688205), (126, 589890), (135, 550564), (140, 530901), (147, 505620), (159, 467460), (180, 412923), (189, 393260), (196, 379215), (210, 353934), (212, 350595), (245, 303372), (252, 294945), (265, 280476), (270, 275282), (294, 252810), (315, 235956), (318, 233730), (371, 200340), (378, 196630), (420, 176967), (441, 168540), (477, 155820), (490, 151686), (530, 140238), (540, 137641), (588, 126405), (630, 117978), (636, 116865), (735, 101124), (742, 100170), (756, 98315), (795, 93492), (882, 84270), (945, 78652), (954, 77910), (980, 75843), (1060, 70119), (1113, 66780), (1260, 58989), (1323, 56180), (1431, 51940), (1470, 50562), (1484, 50085), (1590, 46746), (1764, 42135), (1855, 40068), (1890, 39326), (1908, 38955), (2205, 33708), (2226, 33390), (2385, 31164), (2597, 28620), (2646, 28090), (2809, 26460), (2862, 25970), (2940, 25281), (3180, 23373), (3339, 22260), (3710, 20034), (3780, 19663), (4410, 16854), (4452, 16695), (4770, 15582), (5194, 14310), (5292, 14045), (5565, 13356), (5618, 13230), (5724, 12985), (6615, 11236), (6678, 11130), (7155, 10388), (7420, 10017), (7791, 9540), (8427, 8820)]