77255100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 279982080

約数和(自身を除く): 202726980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 71, 75, 78, 90, 93, 100, 108, 117, 124, 130, 135, 142, 150, 155, 156, 180, 186, 195, 213, 225, 234, 260, 270, 279, 284, 300, 310, 325, 351, 355, 372, 390, 403, 426, 450, 465, 468, 540, 558, 585, 620, 639, 650, 675, 702, 710, 775, 780, 806, 837, 852, 900, 923, 930, 975, 1065, 1116, 1170, 1209, 1278, 1300, 1350, 1395, 1404, 1420, 1550, 1612, 1674, 1755, 1775, 1846, 1860, 1917, 1950, 2015, 2130, 2201, 2325, 2340, 2418, 2556, 2700, 2769, 2790, 2925, 3100, 3195, 3348, 3510, 3550, 3627, 3692, 3834, 3900, 4030, 4185, 4260, 4402, 4615, 4650, 4836, 5325, 5538, 5580, 5850, 6045, 6390, 6603, 6975, 7020, 7100, 7254, 7668, 8060, 8307, 8370, 8775, 8804, 9230, 9300, 9585, 10075, 10650, 10881, 11005, 11076, 11700, 12090, 12780, 13206, 13845, 13950, 14508, 15975, 16614, 16740, 17550, 18135, 18460, 19170, 19809, 20150, 20925, 21300, 21762, 22010, 23075, 24180, 24921, 26412, 27690, 27900, 28613, 30225, 31950, 33015, 33228, 35100, 36270, 38340, 39618, 40300, 41535, 41850, 43524, 44020, 46150, 47925, 49842, 54405, 55025, 55380, 57226, 59427, 60450, 63900, 66030, 69225, 72540, 79236, 83070, 83700, 85839, 90675, 92300, 95850, 99045, 99684, 108810, 110050, 114452, 118854, 120900, 124605, 132060, 138450, 143065, 165075, 166140, 171678, 181350, 191700, 198090, 207675, 217620, 220100, 237708, 249210, 257517, 272025, 276900, 286130, 297135, 330150, 343356, 362700, 396180, 415350, 429195, 495225, 498420, 515034, 544050, 572260, 594270, 623025, 660300, 715325, 772551, 830700, 858390, 990450, 1030068, 1088100, 1188540, 1246050, 1287585, 1430650, 1485675, 1545102, 1716780, 1980900, 2145975, 2492100, 2575170, 2861300, 2971350, 3090204, 3862755, 4291950, 5150340, 5942700, 6437925, 7725510, 8583900, 12875850, 15451020, 19313775, 25751700, 38627550, 77255100]

約数ペア:

[(1, 77255100), (2, 38627550), (3, 25751700), (4, 19313775), (5, 15451020), (6, 12875850), (9, 8583900), (10, 7725510), (12, 6437925), (13, 5942700), (15, 5150340), (18, 4291950), (20, 3862755), (25, 3090204), (26, 2971350), (27, 2861300), (30, 2575170), (31, 2492100), (36, 2145975), (39, 1980900), (45, 1716780), (50, 1545102), (52, 1485675), (54, 1430650), (60, 1287585), (62, 1246050), (65, 1188540), (71, 1088100), (75, 1030068), (78, 990450), (90, 858390), (93, 830700), (100, 772551), (108, 715325), (117, 660300), (124, 623025), (130, 594270), (135, 572260), (142, 544050), (150, 515034), (155, 498420), (156, 495225), (180, 429195), (186, 415350), (195, 396180), (213, 362700), (225, 343356), (234, 330150), (260, 297135), (270, 286130), (279, 276900), (284, 272025), (300, 257517), (310, 249210), (325, 237708), (351, 220100), (355, 217620), (372, 207675), (390, 198090), (403, 191700), (426, 181350), (450, 171678), (465, 166140), (468, 165075), (540, 143065), (558, 138450), (585, 132060), (620, 124605), (639, 120900), (650, 118854), (675, 114452), (702, 110050), (710, 108810), (775, 99684), (780, 99045), (806, 95850), (837, 92300), (852, 90675), (900, 85839), (923, 83700), (930, 83070), (975, 79236), (1065, 72540), (1116, 69225), (1170, 66030), (1209, 63900), (1278, 60450), (1300, 59427), (1350, 57226), (1395, 55380), (1404, 55025), (1420, 54405), (1550, 49842), (1612, 47925), (1674, 46150), (1755, 44020), (1775, 43524), (1846, 41850), (1860, 41535), (1917, 40300), (1950, 39618), (2015, 38340), (2130, 36270), (2201, 35100), (2325, 33228), (2340, 33015), (2418, 31950), (2556, 30225), (2700, 28613), (2769, 27900), (2790, 27690), (2925, 26412), (3100, 24921), (3195, 24180), (3348, 23075), (3510, 22010), (3550, 21762), (3627, 21300), (3692, 20925), (3834, 20150), (3900, 19809), (4030, 19170), (4185, 18460), (4260, 18135), (4402, 17550), (4615, 16740), (4650, 16614), (4836, 15975), (5325, 14508), (5538, 13950), (5580, 13845), (5850, 13206), (6045, 12780), (6390, 12090), (6603, 11700), (6975, 11076), (7020, 11005), (7100, 10881), (7254, 10650), (7668, 10075), (8060, 9585), (8307, 9300), (8370, 9230), (8775, 8804)]