201906450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26393}}^1$

素因数の和:26428

約数の個数: 72

約数和(自身を含む): 574386228

約数和(自身を除く): 372479778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 26393, 52786, 79179, 131965, 158358, 237537, 263930, 395895, 448681, 475074, 659825, 791790, 897362, 1187685, 1319650, 1346043, 1979475, 2243405, 2375370, 2692086, 3958950, 4038129, 4486810, 5938425, 6730215, 8076258, 11217025, 11876850, 13460430, 20190645, 22434050, 33651075, 40381290, 67302150, 100953225, 201906450]

約数ペア:

[(1, 201906450), (2, 100953225), (3, 67302150), (5, 40381290), (6, 33651075), (9, 22434050), (10, 20190645), (15, 13460430), (17, 11876850), (18, 11217025), (25, 8076258), (30, 6730215), (34, 5938425), (45, 4486810), (50, 4038129), (51, 3958950), (75, 2692086), (85, 2375370), (90, 2243405), (102, 1979475), (150, 1346043), (153, 1319650), (170, 1187685), (225, 897362), (255, 791790), (306, 659825), (425, 475074), (450, 448681), (510, 395895), (765, 263930), (850, 237537), (1275, 158358), (1530, 131965), (2550, 79179), (3825, 52786), (7650, 26393)]