1571213700

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3118

約数の個数: 252

約数和(自身を含む): 5844139840

約数和(自身を除く): 4272926140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1458, 1575, 1620, 1701, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 2916, 3079, 3150, 3402, 3645, 3780, 4050, 4725, 4860, 5103, 5670, 6075, 6158, 6300, 6804, 7290, 8100, 8505, 9237, 9450, 10206, 11340, 12150, 12316, 14175, 14580, 15395, 17010, 18225, 18474, 18900, 20412, 21553, 24300, 25515, 27711, 28350, 30790, 34020, 36450, 36948, 42525, 43106, 46185, 51030, 55422, 56700, 61580, 64659, 72900, 76975, 83133, 85050, 86212, 92370, 102060, 107765, 110844, 127575, 129318, 138555, 153950, 166266, 170100, 184740, 193977, 215530, 230925, 249399, 255150, 258636, 277110, 307900, 323295, 332532, 387954, 415665, 431060, 461850, 498798, 510300, 538825, 554220, 581931, 646590, 692775, 748197, 775908, 831330, 923700, 969885, 997596, 1077650, 1163862, 1246995, 1293180, 1385550, 1496394, 1616475, 1662660, 1745793, 1939770, 2078325, 2155300, 2244591, 2327724, 2493990, 2771100, 2909655, 2992788, 3232950, 3491586, 3740985, 3879540, 4156650, 4489182, 4849425, 4987980, 5237379, 5819310, 6234975, 6465900, 6983172, 7481970, 8313300, 8728965, 8978364, 9698850, 10474758, 11222955, 11638620, 12469950, 14548275, 14963940, 15712137, 17457930, 18704925, 19397700, 20949516, 22445910, 24939900, 26186895, 29096550, 31424274, 34915860, 37409850, 43644825, 44891820, 52373790, 56114775, 58193100, 62848548, 74819700, 78560685, 87289650, 104747580, 112229550, 130934475, 157121370, 174579300, 224459100, 261868950, 314242740, 392803425, 523737900, 785606850, 1571213700]

約数ペア:

[(1, 1571213700), (2, 785606850), (3, 523737900), (4, 392803425), (5, 314242740), (6, 261868950), (7, 224459100), (9, 174579300), (10, 157121370), (12, 130934475), (14, 112229550), (15, 104747580), (18, 87289650), (20, 78560685), (21, 74819700), (25, 62848548), (27, 58193100), (28, 56114775), (30, 52373790), (35, 44891820), (36, 43644825), (42, 37409850), (45, 34915860), (50, 31424274), (54, 29096550), (60, 26186895), (63, 24939900), (70, 22445910), (75, 20949516), (81, 19397700), (84, 18704925), (90, 17457930), (100, 15712137), (105, 14963940), (108, 14548275), (126, 12469950), (135, 11638620), (140, 11222955), (150, 10474758), (162, 9698850), (175, 8978364), (180, 8728965), (189, 8313300), (210, 7481970), (225, 6983172), (243, 6465900), (252, 6234975), (270, 5819310), (300, 5237379), (315, 4987980), (324, 4849425), (350, 4489182), (378, 4156650), (405, 3879540), (420, 3740985), (450, 3491586), (486, 3232950), (525, 2992788), (540, 2909655), (567, 2771100), (630, 2493990), (675, 2327724), (700, 2244591), (729, 2155300), (756, 2078325), (810, 1939770), (900, 1745793), (945, 1662660), (972, 1616475), (1050, 1496394), (1134, 1385550), (1215, 1293180), (1260, 1246995), (1350, 1163862), (1458, 1077650), (1575, 997596), (1620, 969885), (1701, 923700), (1890, 831330), (2025, 775908), (2100, 748197), (2268, 692775), (2430, 646590), (2700, 581931), (2835, 554220), (2916, 538825), (3079, 510300), (3150, 498798), (3402, 461850), (3645, 431060), (3780, 415665), (4050, 387954), (4725, 332532), (4860, 323295), (5103, 307900), (5670, 277110), (6075, 258636), (6158, 255150), (6300, 249399), (6804, 230925), (7290, 215530), (8100, 193977), (8505, 184740), (9237, 170100), (9450, 166266), (10206, 153950), (11340, 138555), (12150, 129318), (12316, 127575), (14175, 110844), (14580, 107765), (15395, 102060), (17010, 92370), (18225, 86212), (18474, 85050), (18900, 83133), (20412, 76975), (21553, 72900), (24300, 64659), (25515, 61580), (27711, 56700), (28350, 55422), (30790, 51030), (34020, 46185), (36450, 43106), (36948, 42525)]