201378600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6620

約数の個数: 144

約数和(自身を含む): 716187420

約数和(自身を除く): 514808820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6581, 7650, 10200, 13162, 15300, 19743, 26324, 30600, 32905, 39486, 52648, 59229, 65810, 78972, 98715, 111877, 118458, 131620, 157944, 164525, 197430, 223754, 236916, 263240, 296145, 329050, 335631, 394860, 447508, 473832, 493575, 559385, 592290, 658100, 671262, 789720, 895016, 987150, 1006893, 1118770, 1184580, 1316200, 1342524, 1480725, 1678155, 1974300, 2013786, 2237540, 2369160, 2685048, 2796925, 2961450, 3356310, 3948600, 4027572, 4475080, 5034465, 5593850, 5922900, 6712620, 8055144, 8390775, 10068930, 11187700, 11845800, 13425240, 16781550, 20137860, 22375400, 25172325, 33563100, 40275720, 50344650, 67126200, 100689300, 201378600]

約数ペア:

[(1, 201378600), (2, 100689300), (3, 67126200), (4, 50344650), (5, 40275720), (6, 33563100), (8, 25172325), (9, 22375400), (10, 20137860), (12, 16781550), (15, 13425240), (17, 11845800), (18, 11187700), (20, 10068930), (24, 8390775), (25, 8055144), (30, 6712620), (34, 5922900), (36, 5593850), (40, 5034465), (45, 4475080), (50, 4027572), (51, 3948600), (60, 3356310), (68, 2961450), (72, 2796925), (75, 2685048), (85, 2369160), (90, 2237540), (100, 2013786), (102, 1974300), (120, 1678155), (136, 1480725), (150, 1342524), (153, 1316200), (170, 1184580), (180, 1118770), (200, 1006893), (204, 987150), (225, 895016), (255, 789720), (300, 671262), (306, 658100), (340, 592290), (360, 559385), (408, 493575), (425, 473832), (450, 447508), (510, 394860), (600, 335631), (612, 329050), (680, 296145), (765, 263240), (850, 236916), (900, 223754), (1020, 197430), (1224, 164525), (1275, 157944), (1530, 131620), (1700, 118458), (1800, 111877), (2040, 98715), (2550, 78972), (3060, 65810), (3400, 59229), (3825, 52648), (5100, 39486), (6120, 32905), (6581, 30600), (7650, 26324), (10200, 19743), (13162, 15300)]