313484700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 937440000

約数和(自身を除く): 623955300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 89, 100, 118, 150, 177, 178, 199, 236, 267, 295, 300, 354, 356, 398, 445, 534, 590, 597, 708, 796, 885, 890, 995, 1068, 1180, 1194, 1335, 1475, 1770, 1780, 1990, 2225, 2388, 2670, 2950, 2985, 3540, 3980, 4425, 4450, 4975, 5251, 5340, 5900, 5970, 6675, 8850, 8900, 9950, 10502, 11741, 11940, 13350, 14925, 15753, 17700, 17711, 19900, 21004, 23482, 26255, 26700, 29850, 31506, 35223, 35422, 46964, 52510, 53133, 58705, 59700, 63012, 70446, 70844, 78765, 88555, 105020, 106266, 117410, 131275, 140892, 157530, 176115, 177110, 212532, 234820, 262550, 265665, 293525, 315060, 352230, 354220, 393825, 442775, 525100, 531330, 587050, 704460, 787650, 880575, 885550, 1044949, 1062660, 1174100, 1328325, 1575300, 1761150, 1771100, 2089898, 2656650, 3134847, 3522300, 4179796, 5224745, 5313300, 6269694, 10449490, 12539388, 15674235, 20898980, 26123725, 31348470, 52247450, 62696940, 78371175, 104494900, 156742350, 313484700]

約数ペア:

[(1, 313484700), (2, 156742350), (3, 104494900), (4, 78371175), (5, 62696940), (6, 52247450), (10, 31348470), (12, 26123725), (15, 20898980), (20, 15674235), (25, 12539388), (30, 10449490), (50, 6269694), (59, 5313300), (60, 5224745), (75, 4179796), (89, 3522300), (100, 3134847), (118, 2656650), (150, 2089898), (177, 1771100), (178, 1761150), (199, 1575300), (236, 1328325), (267, 1174100), (295, 1062660), (300, 1044949), (354, 885550), (356, 880575), (398, 787650), (445, 704460), (534, 587050), (590, 531330), (597, 525100), (708, 442775), (796, 393825), (885, 354220), (890, 352230), (995, 315060), (1068, 293525), (1180, 265665), (1194, 262550), (1335, 234820), (1475, 212532), (1770, 177110), (1780, 176115), (1990, 157530), (2225, 140892), (2388, 131275), (2670, 117410), (2950, 106266), (2985, 105020), (3540, 88555), (3980, 78765), (4425, 70844), (4450, 70446), (4975, 63012), (5251, 59700), (5340, 58705), (5900, 53133), (5970, 52510), (6675, 46964), (8850, 35422), (8900, 35223), (9950, 31506), (10502, 29850), (11741, 26700), (11940, 26255), (13350, 23482), (14925, 21004), (15753, 19900), (17700, 17711)]