1945484100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16253}}^1$

素因数の和:16299

約数の個数: 216

約数和(自身を含む): 7336405440

約数和(自身を除く): 5390921340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3990, 4275, 4788, 5700, 5985, 6300, 6650, 7980, 8550, 9975, 11970, 13300, 16253, 17100, 19950, 23940, 29925, 32506, 39900, 48759, 59850, 65012, 81265, 97518, 113771, 119700, 146277, 162530, 195036, 227542, 243795, 292554, 308807, 325060, 341313, 406325, 455084, 487590, 568855, 585108, 617614, 682626, 731385, 812650, 926421, 975180, 1023939, 1137710, 1218975, 1235228, 1365252, 1462770, 1544035, 1625300, 1706565, 1852842, 2047878, 2161649, 2275420, 2437950, 2779263, 2844275, 2925540, 3088070, 3413130, 3656925, 3705684, 4095756, 4323298, 4632105, 4875900, 5119695, 5558526, 5688550, 6176140, 6484947, 6826260, 7313850, 7720175, 8532825, 8646596, 9264210, 10239390, 10808245, 11117052, 11377100, 12969894, 13896315, 14627700, 15440350, 17065650, 18528420, 19454841, 20478780, 21616490, 23160525, 25598475, 25939788, 27792630, 30880700, 32424735, 34131300, 38909682, 43232980, 46321050, 51196950, 54041225, 55585260, 64849470, 69481575, 77819364, 92642100, 97274205, 102393900, 108082450, 129698940, 138963150, 162123675, 194548410, 216164900, 277926300, 324247350, 389096820, 486371025, 648494700, 972742050, 1945484100]

約数ペア:

[(1, 1945484100), (2, 972742050), (3, 648494700), (4, 486371025), (5, 389096820), (6, 324247350), (7, 277926300), (9, 216164900), (10, 194548410), (12, 162123675), (14, 138963150), (15, 129698940), (18, 108082450), (19, 102393900), (20, 97274205), (21, 92642100), (25, 77819364), (28, 69481575), (30, 64849470), (35, 55585260), (36, 54041225), (38, 51196950), (42, 46321050), (45, 43232980), (50, 38909682), (57, 34131300), (60, 32424735), (63, 30880700), (70, 27792630), (75, 25939788), (76, 25598475), (84, 23160525), (90, 21616490), (95, 20478780), (100, 19454841), (105, 18528420), (114, 17065650), (126, 15440350), (133, 14627700), (140, 13896315), (150, 12969894), (171, 11377100), (175, 11117052), (180, 10808245), (190, 10239390), (210, 9264210), (225, 8646596), (228, 8532825), (252, 7720175), (266, 7313850), (285, 6826260), (300, 6484947), (315, 6176140), (342, 5688550), (350, 5558526), (380, 5119695), (399, 4875900), (420, 4632105), (450, 4323298), (475, 4095756), (525, 3705684), (532, 3656925), (570, 3413130), (630, 3088070), (665, 2925540), (684, 2844275), (700, 2779263), (798, 2437950), (855, 2275420), (900, 2161649), (950, 2047878), (1050, 1852842), (1140, 1706565), (1197, 1625300), (1260, 1544035), (1330, 1462770), (1425, 1365252), (1575, 1235228), (1596, 1218975), (1710, 1137710), (1900, 1023939), (1995, 975180), (2100, 926421), (2394, 812650), (2660, 731385), (2850, 682626), (3150, 617614), (3325, 585108), (3420, 568855), (3990, 487590), (4275, 455084), (4788, 406325), (5700, 341313), (5985, 325060), (6300, 308807), (6650, 292554), (7980, 243795), (8550, 227542), (9975, 195036), (11970, 162530), (13300, 146277), (16253, 119700), (17100, 113771), (19950, 97518), (23940, 81265), (29925, 65012), (32506, 59850), (39900, 48759)]