61200900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1235

約数の個数: 144

約数和(自身を含む): 207278400

約数和(自身を除く): 146077500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1193, 1350, 1425, 1710, 1900, 2052, 2386, 2565, 2700, 2850, 3420, 3579, 4275, 4772, 5130, 5700, 5965, 7158, 8550, 10260, 10737, 11930, 12825, 14316, 17100, 17895, 21474, 22667, 23860, 25650, 29825, 32211, 35790, 42948, 45334, 51300, 53685, 59650, 64422, 68001, 71580, 89475, 90668, 107370, 113335, 119300, 128844, 136002, 161055, 178950, 204003, 214740, 226670, 268425, 272004, 322110, 340005, 357900, 408006, 453340, 536850, 566675, 612009, 644220, 680010, 805275, 816012, 1020015, 1073700, 1133350, 1224018, 1360020, 1610550, 1700025, 2040030, 2266700, 2448036, 3060045, 3221100, 3400050, 4080060, 5100075, 6120090, 6800100, 10200150, 12240180, 15300225, 20400300, 30600450, 61200900]

約数ペア:

[(1, 61200900), (2, 30600450), (3, 20400300), (4, 15300225), (5, 12240180), (6, 10200150), (9, 6800100), (10, 6120090), (12, 5100075), (15, 4080060), (18, 3400050), (19, 3221100), (20, 3060045), (25, 2448036), (27, 2266700), (30, 2040030), (36, 1700025), (38, 1610550), (45, 1360020), (50, 1224018), (54, 1133350), (57, 1073700), (60, 1020015), (75, 816012), (76, 805275), (90, 680010), (95, 644220), (100, 612009), (108, 566675), (114, 536850), (135, 453340), (150, 408006), (171, 357900), (180, 340005), (190, 322110), (225, 272004), (228, 268425), (270, 226670), (285, 214740), (300, 204003), (342, 178950), (380, 161055), (450, 136002), (475, 128844), (513, 119300), (540, 113335), (570, 107370), (675, 90668), (684, 89475), (855, 71580), (900, 68001), (950, 64422), (1026, 59650), (1140, 53685), (1193, 51300), (1350, 45334), (1425, 42948), (1710, 35790), (1900, 32211), (2052, 29825), (2386, 25650), (2565, 23860), (2700, 22667), (2850, 21474), (3420, 17895), (3579, 17100), (4275, 14316), (4772, 12825), (5130, 11930), (5700, 10737), (5965, 10260), (7158, 8550)]