148652280

素因数分解:

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

素因数の和:140

約数の個数: 288

約数和(自身を含む): 587487600

約数和(自身を除く): 438835320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 53, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 108, 120, 126, 135, 140, 147, 159, 168, 180, 189, 196, 210, 212, 216, 245, 252, 265, 270, 280, 294, 315, 318, 360, 371, 378, 392, 420, 424, 441, 477, 490, 504, 530, 540, 588, 630, 636, 735, 742, 756, 795, 840, 882, 945, 954, 980, 1060, 1080, 1113, 1176, 1260, 1272, 1323, 1431, 1470, 1484, 1512, 1590, 1764, 1855, 1890, 1908, 1960, 2120, 2205, 2226, 2385, 2520, 2597, 2646, 2809, 2862, 2940, 2968, 3180, 3339, 3528, 3710, 3780, 3816, 4410, 4452, 4770, 5194, 5292, 5565, 5618, 5724, 5880, 6360, 6615, 6678, 7155, 7420, 7560, 7791, 8427, 8820, 8904, 9540, 10017, 10388, 10584, 11130, 11236, 11448, 12985, 13230, 13356, 14045, 14310, 14840, 15582, 16695, 16854, 17640, 19080, 19663, 20034, 20776, 22260, 22472, 23373, 25281, 25970, 26460, 26712, 28090, 28620, 31164, 33390, 33708, 38955, 39326, 40068, 42135, 44520, 46746, 50085, 50562, 51940, 52920, 56180, 57240, 58989, 62328, 66780, 67416, 70119, 75843, 77910, 78652, 80136, 84270, 93492, 98315, 100170, 101124, 103880, 112360, 116865, 117978, 126405, 133560, 137641, 140238, 151686, 155820, 157304, 168540, 176967, 186984, 196630, 200340, 202248, 233730, 235956, 252810, 275282, 280476, 294945, 303372, 311640, 337080, 350595, 353934, 379215, 393260, 400680, 412923, 467460, 471912, 505620, 530901, 550564, 560952, 589890, 606744, 688205, 701190, 707868, 758430, 786520, 825846, 884835, 934920, 1011240, 1061802, 1101128, 1179780, 1238769, 1376410, 1402380, 1415736, 1516860, 1651692, 1769670, 2064615, 2123604, 2359560, 2477538, 2654505, 2752820, 2804760, 3033720, 3303384, 3539340, 3716307, 4129230, 4247208, 4955076, 5309010, 5505640, 6193845, 7078680, 7432614, 8258460, 9910152, 10618020, 12387690, 14865228, 16516920, 18581535, 21236040, 24775380, 29730456, 37163070, 49550760, 74326140, 148652280]

約数ペア:

[(1, 148652280), (2, 74326140), (3, 49550760), (4, 37163070), (5, 29730456), (6, 24775380), (7, 21236040), (8, 18581535), (9, 16516920), (10, 14865228), (12, 12387690), (14, 10618020), (15, 9910152), (18, 8258460), (20, 7432614), (21, 7078680), (24, 6193845), (27, 5505640), (28, 5309010), (30, 4955076), (35, 4247208), (36, 4129230), (40, 3716307), (42, 3539340), (45, 3303384), (49, 3033720), (53, 2804760), (54, 2752820), (56, 2654505), (60, 2477538), (63, 2359560), (70, 2123604), (72, 2064615), (84, 1769670), (90, 1651692), (98, 1516860), (105, 1415736), (106, 1402380), (108, 1376410), (120, 1238769), (126, 1179780), (135, 1101128), (140, 1061802), (147, 1011240), (159, 934920), (168, 884835), (180, 825846), (189, 786520), (196, 758430), (210, 707868), (212, 701190), (216, 688205), (245, 606744), (252, 589890), (265, 560952), (270, 550564), (280, 530901), (294, 505620), (315, 471912), (318, 467460), (360, 412923), (371, 400680), (378, 393260), (392, 379215), (420, 353934), (424, 350595), (441, 337080), (477, 311640), (490, 303372), (504, 294945), (530, 280476), (540, 275282), (588, 252810), (630, 235956), (636, 233730), (735, 202248), (742, 200340), (756, 196630), (795, 186984), (840, 176967), (882, 168540), (945, 157304), (954, 155820), (980, 151686), (1060, 140238), (1080, 137641), (1113, 133560), (1176, 126405), (1260, 117978), (1272, 116865), (1323, 112360), (1431, 103880), (1470, 101124), (1484, 100170), (1512, 98315), (1590, 93492), (1764, 84270), (1855, 80136), (1890, 78652), (1908, 77910), (1960, 75843), (2120, 70119), (2205, 67416), (2226, 66780), (2385, 62328), (2520, 58989), (2597, 57240), (2646, 56180), (2809, 52920), (2862, 51940), (2940, 50562), (2968, 50085), (3180, 46746), (3339, 44520), (3528, 42135), (3710, 40068), (3780, 39326), (3816, 38955), (4410, 33708), (4452, 33390), (4770, 31164), (5194, 28620), (5292, 28090), (5565, 26712), (5618, 26460), (5724, 25970), (5880, 25281), (6360, 23373), (6615, 22472), (6678, 22260), (7155, 20776), (7420, 20034), (7560, 19663), (7791, 19080), (8427, 17640), (8820, 16854), (8904, 16695), (9540, 15582), (10017, 14840), (10388, 14310), (10584, 14045), (11130, 13356), (11236, 13230), (11448, 12985)]