223182900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 734814080

約数和(自身を除く): 511631180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 73, 75, 79, 86, 90, 100, 129, 146, 150, 158, 172, 180, 215, 219, 225, 237, 258, 292, 300, 316, 365, 387, 395, 430, 438, 450, 474, 516, 645, 657, 711, 730, 774, 790, 860, 876, 900, 948, 1075, 1095, 1185, 1290, 1314, 1422, 1460, 1548, 1580, 1825, 1935, 1975, 2150, 2190, 2370, 2580, 2628, 2844, 3139, 3225, 3285, 3397, 3555, 3650, 3870, 3950, 4300, 4380, 4740, 5475, 5767, 5925, 6278, 6450, 6570, 6794, 7110, 7300, 7740, 7900, 9417, 9675, 10191, 10950, 11534, 11850, 12556, 12900, 13140, 13588, 14220, 15695, 16425, 16985, 17301, 17775, 18834, 19350, 20382, 21900, 23068, 23700, 28251, 28835, 30573, 31390, 32850, 33970, 34602, 35550, 37668, 38700, 40764, 47085, 50955, 51903, 56502, 57670, 61146, 62780, 65700, 67940, 69204, 71100, 78475, 84925, 86505, 94170, 101910, 103806, 113004, 115340, 122292, 141255, 144175, 152865, 156950, 169850, 173010, 188340, 203820, 207612, 235425, 247981, 254775, 259515, 282510, 288350, 305730, 313900, 339700, 346020, 432525, 470850, 495962, 509550, 519030, 565020, 576700, 611460, 706275, 743943, 764325, 865050, 941700, 991924, 1019100, 1038060, 1239905, 1297575, 1412550, 1487886, 1528650, 1730100, 2231829, 2479810, 2595150, 2825100, 2975772, 3057300, 3719715, 4463658, 4959620, 5190300, 6199525, 7439430, 8927316, 11159145, 12399050, 14878860, 18598575, 22318290, 24798100, 37197150, 44636580, 55795725, 74394300, 111591450, 223182900]

約数ペア:

[(1, 223182900), (2, 111591450), (3, 74394300), (4, 55795725), (5, 44636580), (6, 37197150), (9, 24798100), (10, 22318290), (12, 18598575), (15, 14878860), (18, 12399050), (20, 11159145), (25, 8927316), (30, 7439430), (36, 6199525), (43, 5190300), (45, 4959620), (50, 4463658), (60, 3719715), (73, 3057300), (75, 2975772), (79, 2825100), (86, 2595150), (90, 2479810), (100, 2231829), (129, 1730100), (146, 1528650), (150, 1487886), (158, 1412550), (172, 1297575), (180, 1239905), (215, 1038060), (219, 1019100), (225, 991924), (237, 941700), (258, 865050), (292, 764325), (300, 743943), (316, 706275), (365, 611460), (387, 576700), (395, 565020), (430, 519030), (438, 509550), (450, 495962), (474, 470850), (516, 432525), (645, 346020), (657, 339700), (711, 313900), (730, 305730), (774, 288350), (790, 282510), (860, 259515), (876, 254775), (900, 247981), (948, 235425), (1075, 207612), (1095, 203820), (1185, 188340), (1290, 173010), (1314, 169850), (1422, 156950), (1460, 152865), (1548, 144175), (1580, 141255), (1825, 122292), (1935, 115340), (1975, 113004), (2150, 103806), (2190, 101910), (2370, 94170), (2580, 86505), (2628, 84925), (2844, 78475), (3139, 71100), (3225, 69204), (3285, 67940), (3397, 65700), (3555, 62780), (3650, 61146), (3870, 57670), (3950, 56502), (4300, 51903), (4380, 50955), (4740, 47085), (5475, 40764), (5767, 38700), (5925, 37668), (6278, 35550), (6450, 34602), (6570, 33970), (6794, 32850), (7110, 31390), (7300, 30573), (7740, 28835), (7900, 28251), (9417, 23700), (9675, 23068), (10191, 21900), (10950, 20382), (11534, 19350), (11850, 18834), (12556, 17775), (12900, 17301), (13140, 16985), (13588, 16425), (14220, 15695)]