380304900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 1263085824

約数和(自身を除く): 882780924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 43, 45, 50, 60, 62, 75, 86, 90, 93, 100, 124, 129, 150, 155, 172, 180, 186, 215, 225, 258, 279, 300, 310, 317, 372, 387, 430, 450, 465, 516, 558, 620, 634, 645, 774, 775, 860, 900, 930, 951, 1075, 1116, 1268, 1290, 1333, 1395, 1548, 1550, 1585, 1860, 1902, 1935, 2150, 2325, 2580, 2666, 2790, 2853, 3100, 3170, 3225, 3804, 3870, 3999, 4300, 4650, 4755, 5332, 5580, 5706, 6340, 6450, 6665, 6975, 7740, 7925, 7998, 9300, 9510, 9675, 9827, 11412, 11997, 12900, 13330, 13631, 13950, 14265, 15850, 15996, 19020, 19350, 19654, 19995, 23775, 23994, 26660, 27262, 27900, 28530, 29481, 31700, 33325, 38700, 39308, 39990, 40893, 47550, 47988, 49135, 54524, 57060, 58962, 59985, 66650, 68155, 71325, 79980, 81786, 88443, 95100, 98270, 99975, 117924, 119970, 122679, 133300, 136310, 142650, 147405, 163572, 176886, 196540, 199950, 204465, 239940, 245358, 245675, 272620, 285300, 294810, 299925, 340775, 353772, 399900, 408930, 422561, 442215, 490716, 491350, 589620, 599850, 613395, 681550, 737025, 817860, 845122, 884430, 982700, 1022325, 1199700, 1226790, 1267683, 1363100, 1474050, 1690244, 1768860, 2044650, 2112805, 2211075, 2453580, 2535366, 2948100, 3066975, 3803049, 4089300, 4225610, 4422150, 5070732, 6133950, 6338415, 7606098, 8451220, 8844300, 10564025, 12267900, 12676830, 15212196, 19015245, 21128050, 25353660, 31692075, 38030490, 42256100, 63384150, 76060980, 95076225, 126768300, 190152450, 380304900]

約数ペア:

[(1, 380304900), (2, 190152450), (3, 126768300), (4, 95076225), (5, 76060980), (6, 63384150), (9, 42256100), (10, 38030490), (12, 31692075), (15, 25353660), (18, 21128050), (20, 19015245), (25, 15212196), (30, 12676830), (31, 12267900), (36, 10564025), (43, 8844300), (45, 8451220), (50, 7606098), (60, 6338415), (62, 6133950), (75, 5070732), (86, 4422150), (90, 4225610), (93, 4089300), (100, 3803049), (124, 3066975), (129, 2948100), (150, 2535366), (155, 2453580), (172, 2211075), (180, 2112805), (186, 2044650), (215, 1768860), (225, 1690244), (258, 1474050), (279, 1363100), (300, 1267683), (310, 1226790), (317, 1199700), (372, 1022325), (387, 982700), (430, 884430), (450, 845122), (465, 817860), (516, 737025), (558, 681550), (620, 613395), (634, 599850), (645, 589620), (774, 491350), (775, 490716), (860, 442215), (900, 422561), (930, 408930), (951, 399900), (1075, 353772), (1116, 340775), (1268, 299925), (1290, 294810), (1333, 285300), (1395, 272620), (1548, 245675), (1550, 245358), (1585, 239940), (1860, 204465), (1902, 199950), (1935, 196540), (2150, 176886), (2325, 163572), (2580, 147405), (2666, 142650), (2790, 136310), (2853, 133300), (3100, 122679), (3170, 119970), (3225, 117924), (3804, 99975), (3870, 98270), (3999, 95100), (4300, 88443), (4650, 81786), (4755, 79980), (5332, 71325), (5580, 68155), (5706, 66650), (6340, 59985), (6450, 58962), (6665, 57060), (6975, 54524), (7740, 49135), (7925, 47988), (7998, 47550), (9300, 40893), (9510, 39990), (9675, 39308), (9827, 38700), (11412, 33325), (11997, 31700), (12900, 29481), (13330, 28530), (13631, 27900), (13950, 27262), (14265, 26660), (15850, 23994), (15996, 23775), (19020, 19995), (19350, 19654)]