1139850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 3264300

約数和(自身を除く): 2124450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 149, 150, 153, 170, 225, 255, 298, 306, 425, 447, 450, 510, 745, 765, 850, 894, 1275, 1341, 1490, 1530, 2235, 2533, 2550, 2682, 3725, 3825, 4470, 5066, 6705, 7450, 7599, 7650, 11175, 12665, 13410, 15198, 22350, 22797, 25330, 33525, 37995, 45594, 63325, 67050, 75990, 113985, 126650, 189975, 227970, 379950, 569925, 1139850]

約数ペア:

[(1, 1139850), (2, 569925), (3, 379950), (5, 227970), (6, 189975), (9, 126650), (10, 113985), (15, 75990), (17, 67050), (18, 63325), (25, 45594), (30, 37995), (34, 33525), (45, 25330), (50, 22797), (51, 22350), (75, 15198), (85, 13410), (90, 12665), (102, 11175), (149, 7650), (150, 7599), (153, 7450), (170, 6705), (225, 5066), (255, 4470), (298, 3825), (306, 3725), (425, 2682), (447, 2550), (450, 2533), (510, 2235), (745, 1530), (765, 1490), (850, 1341), (894, 1275)]