21827833380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{2711}}^1$

素因数の和:3858

約数の個数: 144

約数和(自身を含む): 67913209728

約数和(自身を除く): 46085376348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1091, 1230, 1476, 1845, 2182, 2460, 2711, 3273, 3690, 4364, 5422, 5455, 6546, 7380, 8133, 9819, 10844, 10910, 13092, 13555, 16266, 16365, 19638, 21820, 24399, 27110, 32532, 32730, 39276, 40665, 44731, 48798, 49095, 54220, 65460, 81330, 89462, 97596, 98190, 111151, 121995, 134193, 162660, 178924, 196380, 222302, 223655, 243990, 268386, 333453, 402579, 444604, 447310, 487980, 536772, 555755, 666906, 670965, 805158, 894620, 1000359, 1111510, 1333812, 1341930, 1610316, 1667265, 2000718, 2012895, 2223020, 2683860, 2957701, 3334530, 4001436, 4025790, 5001795, 5915402, 6669060, 8051580, 8873103, 10003590, 11830804, 14788505, 17746206, 20007180, 26619309, 29577010, 35492412, 44365515, 53238618, 59154020, 88731030, 106477236, 121265741, 133096545, 177462060, 242531482, 266193090, 363797223, 485062964, 532386180, 606328705, 727594446, 1091391669, 1212657410, 1455188892, 1818986115, 2182783338, 2425314820, 3637972230, 4365566676, 5456958345, 7275944460, 10913916690, 21827833380]

約数ペア:

[(1, 21827833380), (2, 10913916690), (3, 7275944460), (4, 5456958345), (5, 4365566676), (6, 3637972230), (9, 2425314820), (10, 2182783338), (12, 1818986115), (15, 1455188892), (18, 1212657410), (20, 1091391669), (30, 727594446), (36, 606328705), (41, 532386180), (45, 485062964), (60, 363797223), (82, 266193090), (90, 242531482), (123, 177462060), (164, 133096545), (180, 121265741), (205, 106477236), (246, 88731030), (369, 59154020), (410, 53238618), (492, 44365515), (615, 35492412), (738, 29577010), (820, 26619309), (1091, 20007180), (1230, 17746206), (1476, 14788505), (1845, 11830804), (2182, 10003590), (2460, 8873103), (2711, 8051580), (3273, 6669060), (3690, 5915402), (4364, 5001795), (5422, 4025790), (5455, 4001436), (6546, 3334530), (7380, 2957701), (8133, 2683860), (9819, 2223020), (10844, 2012895), (10910, 2000718), (13092, 1667265), (13555, 1610316), (16266, 1341930), (16365, 1333812), (19638, 1111510), (21820, 1000359), (24399, 894620), (27110, 805158), (32532, 670965), (32730, 666906), (39276, 555755), (40665, 536772), (44731, 487980), (48798, 447310), (49095, 444604), (54220, 402579), (65460, 333453), (81330, 268386), (89462, 243990), (97596, 223655), (98190, 222302), (111151, 196380), (121995, 178924), (134193, 162660)]