84225120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3581}}^1$

素因数の和:3613

約数の個数: 144

約数和(自身を含む): 308711088

約数和(自身を除く): 224485968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3581, 3920, 4704, 5880, 7162, 7840, 10743, 11760, 14324, 17905, 21486, 23520, 25067, 28648, 35810, 42972, 50134, 53715, 57296, 71620, 75201, 85944, 100268, 107430, 114592, 125335, 143240, 150402, 171888, 175469, 200536, 214860, 250670, 286480, 300804, 343776, 350938, 376005, 401072, 429720, 501340, 526407, 572960, 601608, 701876, 752010, 802144, 859440, 877345, 1002680, 1052814, 1203216, 1403752, 1504020, 1718880, 1754690, 2005360, 2105628, 2406432, 2632035, 2807504, 3008040, 3509380, 4010720, 4211256, 5264070, 5615008, 6016080, 7018760, 8422512, 10528140, 12032160, 14037520, 16845024, 21056280, 28075040, 42112560, 84225120]

約数ペア:

[(1, 84225120), (2, 42112560), (3, 28075040), (4, 21056280), (5, 16845024), (6, 14037520), (7, 12032160), (8, 10528140), (10, 8422512), (12, 7018760), (14, 6016080), (15, 5615008), (16, 5264070), (20, 4211256), (21, 4010720), (24, 3509380), (28, 3008040), (30, 2807504), (32, 2632035), (35, 2406432), (40, 2105628), (42, 2005360), (48, 1754690), (49, 1718880), (56, 1504020), (60, 1403752), (70, 1203216), (80, 1052814), (84, 1002680), (96, 877345), (98, 859440), (105, 802144), (112, 752010), (120, 701876), (140, 601608), (147, 572960), (160, 526407), (168, 501340), (196, 429720), (210, 401072), (224, 376005), (240, 350938), (245, 343776), (280, 300804), (294, 286480), (336, 250670), (392, 214860), (420, 200536), (480, 175469), (490, 171888), (560, 150402), (588, 143240), (672, 125335), (735, 114592), (784, 107430), (840, 100268), (980, 85944), (1120, 75201), (1176, 71620), (1470, 57296), (1568, 53715), (1680, 50134), (1960, 42972), (2352, 35810), (2940, 28648), (3360, 25067), (3581, 23520), (3920, 21486), (4704, 17905), (5880, 14324), (7162, 11760), (7840, 10743)]