72563400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 300605760

約数和(自身を除く): 228042360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 443, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 886, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1329, 1365, 1400, 1560, 1575, 1638, 1772, 1800, 1820, 1950, 2100, 2184, 2215, 2275, 2340, 2520, 2600, 2658, 2730, 2925, 3101, 3150, 3276, 3544, 3640, 3900, 3987, 4095, 4200, 4430, 4550, 4680, 5316, 5460, 5759, 5850, 6202, 6300, 6552, 6645, 6825, 7800, 7974, 8190, 8860, 9100, 9303, 10632, 10920, 11075, 11518, 11700, 12404, 12600, 13290, 13650, 15505, 15948, 16380, 17277, 17720, 18200, 18606, 19935, 20475, 22150, 23036, 23400, 24808, 26580, 27300, 27909, 28795, 31010, 31896, 32760, 33225, 34554, 37212, 39870, 40313, 40950, 44300, 46072, 46515, 51831, 53160, 54600, 55818, 57590, 62020, 66450, 69108, 74424, 77525, 79740, 80626, 81900, 86385, 88600, 93030, 99675, 103662, 111636, 115180, 120939, 124040, 132900, 138216, 139545, 143975, 155050, 159480, 161252, 163800, 172770, 186060, 199350, 201565, 207324, 223272, 230360, 232575, 241878, 259155, 265800, 279090, 287950, 310100, 322504, 345540, 362817, 372120, 398700, 403130, 414648, 431925, 465150, 483756, 518310, 558180, 575900, 604695, 620200, 691080, 697725, 725634, 797400, 806260, 863850, 930300, 967512, 1007825, 1036620, 1116360, 1151800, 1209390, 1295775, 1395450, 1451268, 1612520, 1727700, 1814085, 1860600, 2015650, 2073240, 2418780, 2591550, 2790900, 2902536, 3023475, 3455400, 3628170, 4031300, 4837560, 5183100, 5581800, 6046950, 7256340, 8062600, 9070425, 10366200, 12093900, 14512680, 18140850, 24187800, 36281700, 72563400]

約数ペア:

[(1, 72563400), (2, 36281700), (3, 24187800), (4, 18140850), (5, 14512680), (6, 12093900), (7, 10366200), (8, 9070425), (9, 8062600), (10, 7256340), (12, 6046950), (13, 5581800), (14, 5183100), (15, 4837560), (18, 4031300), (20, 3628170), (21, 3455400), (24, 3023475), (25, 2902536), (26, 2790900), (28, 2591550), (30, 2418780), (35, 2073240), (36, 2015650), (39, 1860600), (40, 1814085), (42, 1727700), (45, 1612520), (50, 1451268), (52, 1395450), (56, 1295775), (60, 1209390), (63, 1151800), (65, 1116360), (70, 1036620), (72, 1007825), (75, 967512), (78, 930300), (84, 863850), (90, 806260), (91, 797400), (100, 725634), (104, 697725), (105, 691080), (117, 620200), (120, 604695), (126, 575900), (130, 558180), (140, 518310), (150, 483756), (156, 465150), (168, 431925), (175, 414648), (180, 403130), (182, 398700), (195, 372120), (200, 362817), (210, 345540), (225, 322504), (234, 310100), (252, 287950), (260, 279090), (273, 265800), (280, 259155), (300, 241878), (312, 232575), (315, 230360), (325, 223272), (350, 207324), (360, 201565), (364, 199350), (390, 186060), (420, 172770), (443, 163800), (450, 161252), (455, 159480), (468, 155050), (504, 143975), (520, 139545), (525, 138216), (546, 132900), (585, 124040), (600, 120939), (630, 115180), (650, 111636), (700, 103662), (728, 99675), (780, 93030), (819, 88600), (840, 86385), (886, 81900), (900, 80626), (910, 79740), (936, 77525), (975, 74424), (1050, 69108), (1092, 66450), (1170, 62020), (1260, 57590), (1300, 55818), (1329, 54600), (1365, 53160), (1400, 51831), (1560, 46515), (1575, 46072), (1638, 44300), (1772, 40950), (1800, 40313), (1820, 39870), (1950, 37212), (2100, 34554), (2184, 33225), (2215, 32760), (2275, 31896), (2340, 31010), (2520, 28795), (2600, 27909), (2658, 27300), (2730, 26580), (2925, 24808), (3101, 23400), (3150, 23036), (3276, 22150), (3544, 20475), (3640, 19935), (3900, 18606), (3987, 18200), (4095, 17720), (4200, 17277), (4430, 16380), (4550, 15948), (4680, 15505), (5316, 13650), (5460, 13290), (5759, 12600), (5850, 12404), (6202, 11700), (6300, 11518), (6552, 11075), (6645, 10920), (6825, 10632), (7800, 9303), (7974, 9100), (8190, 8860)]