1412891550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1787}}^1$

素因数の和:2063

約数の個数: 144

約数和(自身を含む): 4357971072

約数和(自身を除く): 2945079522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 251, 315, 350, 450, 502, 525, 630, 753, 1050, 1255, 1506, 1575, 1757, 1787, 2259, 2510, 3150, 3514, 3574, 3765, 4518, 5271, 5361, 6275, 7530, 8785, 8935, 10542, 10722, 11295, 12509, 12550, 15813, 16083, 17570, 17870, 18825, 22590, 25018, 26355, 26805, 31626, 32166, 37527, 37650, 43925, 44675, 52710, 53610, 56475, 62545, 75054, 79065, 80415, 87850, 89350, 112581, 112950, 125090, 131775, 134025, 158130, 160830, 187635, 225162, 263550, 268050, 312725, 375270, 395325, 402075, 448537, 562905, 625450, 790650, 804150, 897074, 938175, 1125810, 1345611, 1876350, 2242685, 2691222, 2814525, 3139759, 4036833, 4485370, 5629050, 6279518, 6728055, 8073666, 9419277, 11213425, 13456110, 15698795, 18838554, 20184165, 22426850, 28257831, 31397590, 33640275, 40368330, 47096385, 56515662, 67280550, 78493975, 94192770, 100920825, 141289155, 156987950, 201841650, 235481925, 282578310, 470963850, 706445775, 1412891550]

約数ペア:

[(1, 1412891550), (2, 706445775), (3, 470963850), (5, 282578310), (6, 235481925), (7, 201841650), (9, 156987950), (10, 141289155), (14, 100920825), (15, 94192770), (18, 78493975), (21, 67280550), (25, 56515662), (30, 47096385), (35, 40368330), (42, 33640275), (45, 31397590), (50, 28257831), (63, 22426850), (70, 20184165), (75, 18838554), (90, 15698795), (105, 13456110), (126, 11213425), (150, 9419277), (175, 8073666), (210, 6728055), (225, 6279518), (251, 5629050), (315, 4485370), (350, 4036833), (450, 3139759), (502, 2814525), (525, 2691222), (630, 2242685), (753, 1876350), (1050, 1345611), (1255, 1125810), (1506, 938175), (1575, 897074), (1757, 804150), (1787, 790650), (2259, 625450), (2510, 562905), (3150, 448537), (3514, 402075), (3574, 395325), (3765, 375270), (4518, 312725), (5271, 268050), (5361, 263550), (6275, 225162), (7530, 187635), (8785, 160830), (8935, 158130), (10542, 134025), (10722, 131775), (11295, 125090), (12509, 112950), (12550, 112581), (15813, 89350), (16083, 87850), (17570, 80415), (17870, 79065), (18825, 75054), (22590, 62545), (25018, 56475), (26355, 53610), (26805, 52710), (31626, 44675), (32166, 43925), (37527, 37650)]