1628505900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3641

約数の個数: 216

約数和(自身を含む): 5915253344

約数和(自身を除く): 4286747444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 73, 75, 84, 90, 100, 105, 126, 140, 146, 150, 175, 180, 210, 219, 225, 252, 292, 300, 315, 350, 365, 420, 438, 450, 511, 525, 630, 657, 700, 730, 876, 900, 1022, 1050, 1095, 1260, 1314, 1460, 1533, 1575, 1825, 2044, 2100, 2190, 2555, 2628, 3066, 3150, 3285, 3541, 3650, 4380, 4599, 5110, 5475, 6132, 6300, 6570, 7082, 7300, 7665, 9198, 10220, 10623, 10950, 12775, 13140, 14164, 15330, 16425, 17705, 18396, 21246, 21900, 22995, 24787, 25550, 30660, 31869, 32850, 35410, 38325, 42492, 45990, 49574, 51100, 53115, 63738, 65700, 70820, 74361, 76650, 88525, 91980, 99148, 106230, 114975, 123935, 127476, 148722, 153300, 159345, 177050, 212460, 223083, 229950, 247870, 258493, 265575, 297444, 318690, 354100, 371805, 446166, 459900, 495740, 516986, 531150, 619675, 637380, 743610, 775479, 796725, 892332, 1033972, 1062300, 1115415, 1239350, 1292465, 1487220, 1550958, 1593450, 1809451, 1859025, 2230830, 2326437, 2478700, 2584930, 3101916, 3186900, 3618902, 3718050, 3877395, 4461660, 4652874, 5169860, 5428353, 5577075, 6462325, 7237804, 7436100, 7754790, 9047255, 9305748, 10856706, 11154150, 11632185, 12924650, 15509580, 16285059, 18094510, 19386975, 21713412, 22308300, 23264370, 25849300, 27141765, 32570118, 36189020, 38773950, 45236275, 46528740, 54283530, 58160925, 65140236, 77547900, 81425295, 90472550, 108567060, 116321850, 135708825, 162850590, 180945100, 232643700, 271417650, 325701180, 407126475, 542835300, 814252950, 1628505900]

約数ペア:

[(1, 1628505900), (2, 814252950), (3, 542835300), (4, 407126475), (5, 325701180), (6, 271417650), (7, 232643700), (9, 180945100), (10, 162850590), (12, 135708825), (14, 116321850), (15, 108567060), (18, 90472550), (20, 81425295), (21, 77547900), (25, 65140236), (28, 58160925), (30, 54283530), (35, 46528740), (36, 45236275), (42, 38773950), (45, 36189020), (50, 32570118), (60, 27141765), (63, 25849300), (70, 23264370), (73, 22308300), (75, 21713412), (84, 19386975), (90, 18094510), (100, 16285059), (105, 15509580), (126, 12924650), (140, 11632185), (146, 11154150), (150, 10856706), (175, 9305748), (180, 9047255), (210, 7754790), (219, 7436100), (225, 7237804), (252, 6462325), (292, 5577075), (300, 5428353), (315, 5169860), (350, 4652874), (365, 4461660), (420, 3877395), (438, 3718050), (450, 3618902), (511, 3186900), (525, 3101916), (630, 2584930), (657, 2478700), (700, 2326437), (730, 2230830), (876, 1859025), (900, 1809451), (1022, 1593450), (1050, 1550958), (1095, 1487220), (1260, 1292465), (1314, 1239350), (1460, 1115415), (1533, 1062300), (1575, 1033972), (1825, 892332), (2044, 796725), (2100, 775479), (2190, 743610), (2555, 637380), (2628, 619675), (3066, 531150), (3150, 516986), (3285, 495740), (3541, 459900), (3650, 446166), (4380, 371805), (4599, 354100), (5110, 318690), (5475, 297444), (6132, 265575), (6300, 258493), (6570, 247870), (7082, 229950), (7300, 223083), (7665, 212460), (9198, 177050), (10220, 159345), (10623, 153300), (10950, 148722), (12775, 127476), (13140, 123935), (14164, 114975), (15330, 106230), (16425, 99148), (17705, 91980), (18396, 88525), (21246, 76650), (21900, 74361), (22995, 70820), (24787, 65700), (25550, 63738), (30660, 53115), (31869, 51100), (32850, 49574), (35410, 45990), (38325, 42492)]