90672750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 305510400

約数和(自身を除く): 214837650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 101, 105, 114, 125, 126, 133, 135, 150, 171, 175, 189, 190, 202, 210, 225, 250, 266, 270, 285, 303, 315, 342, 350, 375, 378, 399, 450, 475, 505, 513, 525, 570, 606, 630, 665, 675, 707, 750, 798, 855, 875, 909, 945, 950, 1010, 1026, 1050, 1125, 1197, 1330, 1350, 1414, 1425, 1515, 1575, 1710, 1750, 1818, 1890, 1919, 1995, 2121, 2250, 2375, 2394, 2525, 2565, 2625, 2727, 2850, 3030, 3150, 3325, 3375, 3535, 3591, 3838, 3990, 4242, 4275, 4545, 4725, 4750, 5050, 5130, 5250, 5454, 5757, 5985, 6363, 6650, 6750, 7070, 7125, 7182, 7575, 7875, 8550, 9090, 9450, 9595, 9975, 10605, 11514, 11970, 12625, 12726, 12825, 13433, 13635, 14250, 15150, 15750, 16625, 17271, 17675, 17955, 19089, 19190, 19950, 21210, 21375, 22725, 23625, 25250, 25650, 26866, 27270, 28785, 29925, 31815, 33250, 34542, 35350, 35910, 37875, 38178, 40299, 42750, 45450, 47250, 47975, 49875, 51813, 53025, 57570, 59850, 63630, 64125, 67165, 68175, 75750, 80598, 86355, 88375, 89775, 95445, 95950, 99750, 103626, 106050, 113625, 120897, 128250, 134330, 136350, 143925, 149625, 159075, 172710, 176750, 179550, 190890, 201495, 227250, 239875, 241794, 259065, 265125, 287850, 299250, 318150, 335825, 340875, 362691, 402990, 431775, 448875, 477225, 479750, 518130, 530250, 604485, 671650, 681750, 719625, 725382, 795375, 863550, 897750, 954450, 1007475, 1208970, 1295325, 1439250, 1590750, 1679125, 1813455, 2014950, 2158875, 2386125, 2590650, 3022425, 3358250, 3626910, 4317750, 4772250, 5037375, 6044850, 6476625, 9067275, 10074750, 12953250, 15112125, 18134550, 30224250, 45336375, 90672750]

約数ペア:

[(1, 90672750), (2, 45336375), (3, 30224250), (5, 18134550), (6, 15112125), (7, 12953250), (9, 10074750), (10, 9067275), (14, 6476625), (15, 6044850), (18, 5037375), (19, 4772250), (21, 4317750), (25, 3626910), (27, 3358250), (30, 3022425), (35, 2590650), (38, 2386125), (42, 2158875), (45, 2014950), (50, 1813455), (54, 1679125), (57, 1590750), (63, 1439250), (70, 1295325), (75, 1208970), (90, 1007475), (95, 954450), (101, 897750), (105, 863550), (114, 795375), (125, 725382), (126, 719625), (133, 681750), (135, 671650), (150, 604485), (171, 530250), (175, 518130), (189, 479750), (190, 477225), (202, 448875), (210, 431775), (225, 402990), (250, 362691), (266, 340875), (270, 335825), (285, 318150), (303, 299250), (315, 287850), (342, 265125), (350, 259065), (375, 241794), (378, 239875), (399, 227250), (450, 201495), (475, 190890), (505, 179550), (513, 176750), (525, 172710), (570, 159075), (606, 149625), (630, 143925), (665, 136350), (675, 134330), (707, 128250), (750, 120897), (798, 113625), (855, 106050), (875, 103626), (909, 99750), (945, 95950), (950, 95445), (1010, 89775), (1026, 88375), (1050, 86355), (1125, 80598), (1197, 75750), (1330, 68175), (1350, 67165), (1414, 64125), (1425, 63630), (1515, 59850), (1575, 57570), (1710, 53025), (1750, 51813), (1818, 49875), (1890, 47975), (1919, 47250), (1995, 45450), (2121, 42750), (2250, 40299), (2375, 38178), (2394, 37875), (2525, 35910), (2565, 35350), (2625, 34542), (2727, 33250), (2850, 31815), (3030, 29925), (3150, 28785), (3325, 27270), (3375, 26866), (3535, 25650), (3591, 25250), (3838, 23625), (3990, 22725), (4242, 21375), (4275, 21210), (4545, 19950), (4725, 19190), (4750, 19089), (5050, 17955), (5130, 17675), (5250, 17271), (5454, 16625), (5757, 15750), (5985, 15150), (6363, 14250), (6650, 13635), (6750, 13433), (7070, 12825), (7125, 12726), (7182, 12625), (7575, 11970), (7875, 11514), (8550, 10605), (9090, 9975), (9450, 9595)]