203193900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 288

約数和(自身を含む): 804948480

約数和(自身を除く): 601754580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 827, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1654, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2481, 2700, 2730, 2925, 3150, 3276, 3308, 3510, 3780, 3900, 4095, 4135, 4550, 4725, 4914, 4962, 5460, 5789, 5850, 6300, 6825, 7020, 7443, 8190, 8270, 8775, 9100, 9450, 9828, 9924, 10751, 11578, 11700, 12285, 12405, 13650, 14886, 16380, 16540, 17367, 17550, 18900, 20475, 20675, 21502, 22329, 23156, 24570, 24810, 27300, 28945, 29772, 32253, 34734, 35100, 37215, 40950, 41350, 43004, 44658, 49140, 49620, 52101, 53755, 57890, 61425, 62025, 64506, 69468, 74430, 75257, 81900, 82700, 86835, 89316, 96759, 104202, 107510, 111645, 115780, 122850, 124050, 129012, 144725, 148860, 150514, 156303, 161265, 173670, 186075, 193518, 208404, 215020, 223290, 225771, 245700, 248100, 260505, 268775, 289450, 290277, 301028, 312606, 322530, 347340, 372150, 376285, 387036, 434175, 446580, 451542, 483795, 521010, 537550, 558225, 578900, 580554, 625212, 645060, 677313, 744300, 752570, 781515, 806325, 868350, 903084, 967590, 1042020, 1075100, 1116450, 1128855, 1161108, 1302525, 1354626, 1451385, 1505140, 1563030, 1612650, 1736700, 1881425, 1935180, 2031939, 2232900, 2257710, 2418975, 2605050, 2709252, 2902770, 3126060, 3225300, 3386565, 3762850, 3907575, 4063878, 4515420, 4837950, 5210100, 5644275, 5805540, 6773130, 7256925, 7525700, 7815150, 8127756, 9675900, 10159695, 11288550, 13546260, 14513850, 15630300, 16932825, 20319390, 22577100, 29027700, 33865650, 40638780, 50798475, 67731300, 101596950, 203193900]

約数ペア:

[(1, 203193900), (2, 101596950), (3, 67731300), (4, 50798475), (5, 40638780), (6, 33865650), (7, 29027700), (9, 22577100), (10, 20319390), (12, 16932825), (13, 15630300), (14, 14513850), (15, 13546260), (18, 11288550), (20, 10159695), (21, 9675900), (25, 8127756), (26, 7815150), (27, 7525700), (28, 7256925), (30, 6773130), (35, 5805540), (36, 5644275), (39, 5210100), (42, 4837950), (45, 4515420), (50, 4063878), (52, 3907575), (54, 3762850), (60, 3386565), (63, 3225300), (65, 3126060), (70, 2902770), (75, 2709252), (78, 2605050), (84, 2418975), (90, 2257710), (91, 2232900), (100, 2031939), (105, 1935180), (108, 1881425), (117, 1736700), (126, 1612650), (130, 1563030), (135, 1505140), (140, 1451385), (150, 1354626), (156, 1302525), (175, 1161108), (180, 1128855), (182, 1116450), (189, 1075100), (195, 1042020), (210, 967590), (225, 903084), (234, 868350), (252, 806325), (260, 781515), (270, 752570), (273, 744300), (300, 677313), (315, 645060), (325, 625212), (350, 580554), (351, 578900), (364, 558225), (378, 537550), (390, 521010), (420, 483795), (450, 451542), (455, 446580), (468, 434175), (525, 387036), (540, 376285), (546, 372150), (585, 347340), (630, 322530), (650, 312606), (675, 301028), (700, 290277), (702, 289450), (756, 268775), (780, 260505), (819, 248100), (827, 245700), (900, 225771), (910, 223290), (945, 215020), (975, 208404), (1050, 193518), (1092, 186075), (1170, 173670), (1260, 161265), (1300, 156303), (1350, 150514), (1365, 148860), (1404, 144725), (1575, 129012), (1638, 124050), (1654, 122850), (1755, 115780), (1820, 111645), (1890, 107510), (1950, 104202), (2100, 96759), (2275, 89316), (2340, 86835), (2457, 82700), (2481, 81900), (2700, 75257), (2730, 74430), (2925, 69468), (3150, 64506), (3276, 62025), (3308, 61425), (3510, 57890), (3780, 53755), (3900, 52101), (4095, 49620), (4135, 49140), (4550, 44658), (4725, 43004), (4914, 41350), (4962, 40950), (5460, 37215), (5789, 35100), (5850, 34734), (6300, 32253), (6825, 29772), (7020, 28945), (7443, 27300), (8190, 24810), (8270, 24570), (8775, 23156), (9100, 22329), (9450, 21502), (9828, 20675), (9924, 20475), (10751, 18900), (11578, 17550), (11700, 17367), (12285, 16540), (12405, 16380), (13650, 14886)]