75022920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4253}}^1$

素因数の和:4284

約数の個数: 144

約数和(自身を含む): 283699260

約数和(自身を除く): 208676340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4253, 4410, 5880, 8506, 8820, 12759, 17012, 17640, 21265, 25518, 29771, 34024, 38277, 42530, 51036, 59542, 63795, 76554, 85060, 89313, 102072, 119084, 127590, 148855, 153108, 170120, 178626, 191385, 208397, 238168, 255180, 267939, 297710, 306216, 357252, 382770, 416794, 446565, 510360, 535878, 595420, 625191, 714504, 765540, 833588, 893130, 1041985, 1071756, 1190840, 1250382, 1339695, 1531080, 1667176, 1786260, 1875573, 2083970, 2143512, 2500764, 2679390, 3125955, 3572520, 3751146, 4167940, 5001528, 5358780, 6251910, 7502292, 8335880, 9377865, 10717560, 12503820, 15004584, 18755730, 25007640, 37511460, 75022920]

約数ペア:

[(1, 75022920), (2, 37511460), (3, 25007640), (4, 18755730), (5, 15004584), (6, 12503820), (7, 10717560), (8, 9377865), (9, 8335880), (10, 7502292), (12, 6251910), (14, 5358780), (15, 5001528), (18, 4167940), (20, 3751146), (21, 3572520), (24, 3125955), (28, 2679390), (30, 2500764), (35, 2143512), (36, 2083970), (40, 1875573), (42, 1786260), (45, 1667176), (49, 1531080), (56, 1339695), (60, 1250382), (63, 1190840), (70, 1071756), (72, 1041985), (84, 893130), (90, 833588), (98, 765540), (105, 714504), (120, 625191), (126, 595420), (140, 535878), (147, 510360), (168, 446565), (180, 416794), (196, 382770), (210, 357252), (245, 306216), (252, 297710), (280, 267939), (294, 255180), (315, 238168), (360, 208397), (392, 191385), (420, 178626), (441, 170120), (490, 153108), (504, 148855), (588, 127590), (630, 119084), (735, 102072), (840, 89313), (882, 85060), (980, 76554), (1176, 63795), (1260, 59542), (1470, 51036), (1764, 42530), (1960, 38277), (2205, 34024), (2520, 29771), (2940, 25518), (3528, 21265), (4253, 17640), (4410, 17012), (5880, 12759), (8506, 8820)]