422839800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3934

約数の個数: 144

約数和(自身を含む): 1443691080

約数和(自身を除く): 1020851280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1464, 1525, 1800, 1830, 2196, 2440, 2745, 3050, 3660, 3851, 4392, 4575, 5490, 6100, 7320, 7702, 9150, 10980, 11553, 12200, 13725, 15404, 18300, 19255, 21960, 23106, 27450, 30808, 34659, 36600, 38510, 46212, 54900, 57765, 69318, 77020, 92424, 96275, 109800, 115530, 138636, 154040, 173295, 192550, 231060, 234911, 277272, 288825, 346590, 385100, 462120, 469822, 577650, 693180, 704733, 770200, 866475, 939644, 1155300, 1174555, 1386360, 1409466, 1732950, 1879288, 2114199, 2310600, 2349110, 2818932, 3465900, 3523665, 4228398, 4698220, 5637864, 5872775, 6931800, 7047330, 8456796, 9396440, 10570995, 11745550, 14094660, 16913592, 17618325, 21141990, 23491100, 28189320, 35236650, 42283980, 46982200, 52854975, 70473300, 84567960, 105709950, 140946600, 211419900, 422839800]

約数ペア:

[(1, 422839800), (2, 211419900), (3, 140946600), (4, 105709950), (5, 84567960), (6, 70473300), (8, 52854975), (9, 46982200), (10, 42283980), (12, 35236650), (15, 28189320), (18, 23491100), (20, 21141990), (24, 17618325), (25, 16913592), (30, 14094660), (36, 11745550), (40, 10570995), (45, 9396440), (50, 8456796), (60, 7047330), (61, 6931800), (72, 5872775), (75, 5637864), (90, 4698220), (100, 4228398), (120, 3523665), (122, 3465900), (150, 2818932), (180, 2349110), (183, 2310600), (200, 2114199), (225, 1879288), (244, 1732950), (300, 1409466), (305, 1386360), (360, 1174555), (366, 1155300), (450, 939644), (488, 866475), (549, 770200), (600, 704733), (610, 693180), (732, 577650), (900, 469822), (915, 462120), (1098, 385100), (1220, 346590), (1464, 288825), (1525, 277272), (1800, 234911), (1830, 231060), (2196, 192550), (2440, 173295), (2745, 154040), (3050, 138636), (3660, 115530), (3851, 109800), (4392, 96275), (4575, 92424), (5490, 77020), (6100, 69318), (7320, 57765), (7702, 54900), (9150, 46212), (10980, 38510), (11553, 36600), (12200, 34659), (13725, 30808), (15404, 27450), (18300, 23106), (19255, 21960)]