127788300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 449971200

約数和(自身を除く): 322182900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 47, 50, 53, 54, 57, 60, 75, 76, 90, 94, 95, 100, 106, 108, 114, 135, 141, 150, 159, 171, 180, 188, 190, 212, 225, 228, 235, 265, 270, 282, 285, 300, 318, 342, 380, 423, 450, 470, 475, 477, 513, 530, 540, 564, 570, 636, 675, 684, 705, 795, 846, 855, 893, 900, 940, 950, 954, 1007, 1026, 1060, 1140, 1175, 1269, 1325, 1350, 1410, 1425, 1431, 1590, 1692, 1710, 1786, 1900, 1908, 2014, 2052, 2115, 2350, 2385, 2491, 2538, 2565, 2650, 2679, 2700, 2820, 2850, 2862, 3021, 3180, 3420, 3525, 3572, 3975, 4028, 4230, 4275, 4465, 4700, 4770, 4982, 5035, 5076, 5130, 5300, 5358, 5700, 5724, 6042, 6345, 7050, 7155, 7473, 7950, 8037, 8460, 8550, 8930, 9063, 9540, 9964, 10070, 10260, 10575, 10716, 11925, 12084, 12455, 12690, 12825, 13395, 14100, 14310, 14946, 15105, 15900, 16074, 17100, 17860, 18126, 20140, 21150, 22325, 22419, 23850, 24111, 24910, 25175, 25380, 25650, 26790, 27189, 28620, 29892, 30210, 31725, 32148, 35775, 36252, 37365, 40185, 42300, 44650, 44838, 45315, 47329, 47700, 48222, 49820, 50350, 51300, 53580, 54378, 60420, 62275, 63450, 66975, 67257, 71550, 74730, 75525, 80370, 89300, 89676, 90630, 94658, 96444, 100700, 108756, 112095, 120555, 124550, 126900, 133950, 134514, 135945, 141987, 143100, 149460, 151050, 160740, 181260, 186825, 189316, 200925, 224190, 226575, 236645, 241110, 249100, 267900, 269028, 271890, 283974, 302100, 336285, 373650, 401850, 425961, 448380, 453150, 473290, 482220, 543780, 560475, 567948, 602775, 672570, 679725, 709935, 747300, 803700, 851922, 906300, 946580, 1120950, 1183225, 1205550, 1277883, 1345140, 1359450, 1419870, 1681425, 1703844, 2129805, 2241900, 2366450, 2411100, 2555766, 2718900, 2839740, 3362850, 3549675, 4259610, 4732900, 5111532, 6389415, 6725700, 7099350, 8519220, 10649025, 12778830, 14198700, 21298050, 25557660, 31947075, 42596100, 63894150, 127788300]

約数ペア:

[(1, 127788300), (2, 63894150), (3, 42596100), (4, 31947075), (5, 25557660), (6, 21298050), (9, 14198700), (10, 12778830), (12, 10649025), (15, 8519220), (18, 7099350), (19, 6725700), (20, 6389415), (25, 5111532), (27, 4732900), (30, 4259610), (36, 3549675), (38, 3362850), (45, 2839740), (47, 2718900), (50, 2555766), (53, 2411100), (54, 2366450), (57, 2241900), (60, 2129805), (75, 1703844), (76, 1681425), (90, 1419870), (94, 1359450), (95, 1345140), (100, 1277883), (106, 1205550), (108, 1183225), (114, 1120950), (135, 946580), (141, 906300), (150, 851922), (159, 803700), (171, 747300), (180, 709935), (188, 679725), (190, 672570), (212, 602775), (225, 567948), (228, 560475), (235, 543780), (265, 482220), (270, 473290), (282, 453150), (285, 448380), (300, 425961), (318, 401850), (342, 373650), (380, 336285), (423, 302100), (450, 283974), (470, 271890), (475, 269028), (477, 267900), (513, 249100), (530, 241110), (540, 236645), (564, 226575), (570, 224190), (636, 200925), (675, 189316), (684, 186825), (705, 181260), (795, 160740), (846, 151050), (855, 149460), (893, 143100), (900, 141987), (940, 135945), (950, 134514), (954, 133950), (1007, 126900), (1026, 124550), (1060, 120555), (1140, 112095), (1175, 108756), (1269, 100700), (1325, 96444), (1350, 94658), (1410, 90630), (1425, 89676), (1431, 89300), (1590, 80370), (1692, 75525), (1710, 74730), (1786, 71550), (1900, 67257), (1908, 66975), (2014, 63450), (2052, 62275), (2115, 60420), (2350, 54378), (2385, 53580), (2491, 51300), (2538, 50350), (2565, 49820), (2650, 48222), (2679, 47700), (2700, 47329), (2820, 45315), (2850, 44838), (2862, 44650), (3021, 42300), (3180, 40185), (3420, 37365), (3525, 36252), (3572, 35775), (3975, 32148), (4028, 31725), (4230, 30210), (4275, 29892), (4465, 28620), (4700, 27189), (4770, 26790), (4982, 25650), (5035, 25380), (5076, 25175), (5130, 24910), (5300, 24111), (5358, 23850), (5700, 22419), (5724, 22325), (6042, 21150), (6345, 20140), (7050, 18126), (7155, 17860), (7473, 17100), (7950, 16074), (8037, 15900), (8460, 15105), (8550, 14946), (8930, 14310), (9063, 14100), (9540, 13395), (9964, 12825), (10070, 12690), (10260, 12455), (10575, 12084), (10716, 11925)]