304323900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 931273728

約数和(自身を除く): 626949828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 43, 50, 60, 62, 75, 86, 93, 100, 124, 129, 150, 155, 172, 186, 215, 258, 300, 310, 372, 430, 465, 516, 620, 645, 761, 775, 860, 930, 1075, 1290, 1333, 1522, 1550, 1860, 2150, 2283, 2325, 2580, 2666, 3044, 3100, 3225, 3805, 3999, 4300, 4566, 4650, 5332, 6450, 6665, 7610, 7998, 9132, 9300, 11415, 12900, 13330, 15220, 15996, 19025, 19995, 22830, 23591, 26660, 32723, 33325, 38050, 39990, 45660, 47182, 57075, 65446, 66650, 70773, 76100, 79980, 94364, 98169, 99975, 114150, 117955, 130892, 133300, 141546, 163615, 196338, 199950, 228300, 235910, 283092, 327230, 353865, 392676, 399900, 471820, 490845, 589775, 654460, 707730, 818075, 981690, 1014413, 1179550, 1415460, 1636150, 1769325, 1963380, 2028826, 2359100, 2454225, 3043239, 3272300, 3538650, 4057652, 4908450, 5072065, 6086478, 7077300, 9816900, 10144130, 12172956, 15216195, 20288260, 25360325, 30432390, 50720650, 60864780, 76080975, 101441300, 152161950, 304323900]

約数ペア:

[(1, 304323900), (2, 152161950), (3, 101441300), (4, 76080975), (5, 60864780), (6, 50720650), (10, 30432390), (12, 25360325), (15, 20288260), (20, 15216195), (25, 12172956), (30, 10144130), (31, 9816900), (43, 7077300), (50, 6086478), (60, 5072065), (62, 4908450), (75, 4057652), (86, 3538650), (93, 3272300), (100, 3043239), (124, 2454225), (129, 2359100), (150, 2028826), (155, 1963380), (172, 1769325), (186, 1636150), (215, 1415460), (258, 1179550), (300, 1014413), (310, 981690), (372, 818075), (430, 707730), (465, 654460), (516, 589775), (620, 490845), (645, 471820), (761, 399900), (775, 392676), (860, 353865), (930, 327230), (1075, 283092), (1290, 235910), (1333, 228300), (1522, 199950), (1550, 196338), (1860, 163615), (2150, 141546), (2283, 133300), (2325, 130892), (2580, 117955), (2666, 114150), (3044, 99975), (3100, 98169), (3225, 94364), (3805, 79980), (3999, 76100), (4300, 70773), (4566, 66650), (4650, 65446), (5332, 57075), (6450, 47182), (6665, 45660), (7610, 39990), (7998, 38050), (9132, 33325), (9300, 32723), (11415, 26660), (12900, 23591), (13330, 22830), (15220, 19995), (15996, 19025)]