98853960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 216333240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 227, 228, 285, 380, 382, 454, 456, 570, 573, 681, 760, 764, 908, 955, 1135, 1140, 1146, 1362, 1528, 1816, 1910, 2270, 2280, 2292, 2724, 2865, 3405, 3629, 3820, 4313, 4540, 4584, 5448, 5730, 6810, 7258, 7640, 8626, 9080, 10887, 11460, 12939, 13620, 14516, 17252, 18145, 21565, 21774, 22920, 25878, 27240, 29032, 34504, 36290, 43130, 43357, 43548, 51756, 54435, 64695, 72580, 86260, 86714, 87096, 103512, 108870, 129390, 130071, 145160, 172520, 173428, 216785, 217740, 258780, 260142, 346856, 433570, 435480, 517560, 520284, 650355, 823783, 867140, 1040568, 1300710, 1647566, 1734280, 2471349, 2601420, 3295132, 4118915, 4942698, 5202840, 6590264, 8237830, 9885396, 12356745, 16475660, 19770792, 24713490, 32951320, 49426980, 98853960]

約数ペア:

[(1, 98853960), (2, 49426980), (3, 32951320), (4, 24713490), (5, 19770792), (6, 16475660), (8, 12356745), (10, 9885396), (12, 8237830), (15, 6590264), (19, 5202840), (20, 4942698), (24, 4118915), (30, 3295132), (38, 2601420), (40, 2471349), (57, 1734280), (60, 1647566), (76, 1300710), (95, 1040568), (114, 867140), (120, 823783), (152, 650355), (190, 520284), (191, 517560), (227, 435480), (228, 433570), (285, 346856), (380, 260142), (382, 258780), (454, 217740), (456, 216785), (570, 173428), (573, 172520), (681, 145160), (760, 130071), (764, 129390), (908, 108870), (955, 103512), (1135, 87096), (1140, 86714), (1146, 86260), (1362, 72580), (1528, 64695), (1816, 54435), (1910, 51756), (2270, 43548), (2280, 43357), (2292, 43130), (2724, 36290), (2865, 34504), (3405, 29032), (3629, 27240), (3820, 25878), (4313, 22920), (4540, 21774), (4584, 21565), (5448, 18145), (5730, 17252), (6810, 14516), (7258, 13620), (7640, 12939), (8626, 11460), (9080, 10887)]