189677700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23417}}^1$

素因数の和:23443

約数の個数: 90

約数和(自身を含む): 614886426

約数和(自身を除く): 425208726

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 23417, 46834, 70251, 93668, 117085, 140502, 210753, 234170, 281004, 351255, 421506, 468340, 585425, 632259, 702510, 843012, 1053765, 1170850, 1264518, 1405020, 1756275, 1896777, 2107530, 2341700, 2529036, 3161295, 3512550, 3793554, 4215060, 5268825, 6322590, 7025100, 7587108, 9483885, 10537650, 12645180, 15806475, 18967770, 21075300, 31612950, 37935540, 47419425, 63225900, 94838850, 189677700]

約数ペア:

[(1, 189677700), (2, 94838850), (3, 63225900), (4, 47419425), (5, 37935540), (6, 31612950), (9, 21075300), (10, 18967770), (12, 15806475), (15, 12645180), (18, 10537650), (20, 9483885), (25, 7587108), (27, 7025100), (30, 6322590), (36, 5268825), (45, 4215060), (50, 3793554), (54, 3512550), (60, 3161295), (75, 2529036), (81, 2341700), (90, 2107530), (100, 1896777), (108, 1756275), (135, 1405020), (150, 1264518), (162, 1170850), (180, 1053765), (225, 843012), (270, 702510), (300, 632259), (324, 585425), (405, 468340), (450, 421506), (540, 351255), (675, 281004), (810, 234170), (900, 210753), (1350, 140502), (1620, 117085), (2025, 93668), (2700, 70251), (4050, 46834), (8100, 23417)]