153916620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17975

約数の個数: 96

約数和(自身を含む): 506338560

約数和(自身を除く): 352421940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 17939, 35878, 53817, 71756, 89695, 107634, 179390, 197329, 215268, 233207, 269085, 358780, 394658, 466414, 538170, 591987, 699621, 789316, 932828, 986645, 1076340, 1166035, 1183974, 1399242, 1973290, 2332070, 2367948, 2565277, 2798484, 2959935, 3498105, 3946580, 4664140, 5130554, 5919870, 6996210, 7695831, 10261108, 11839740, 12826385, 13992420, 15391662, 25652770, 30783324, 38479155, 51305540, 76958310, 153916620]

約数ペア:

[(1, 153916620), (2, 76958310), (3, 51305540), (4, 38479155), (5, 30783324), (6, 25652770), (10, 15391662), (11, 13992420), (12, 12826385), (13, 11839740), (15, 10261108), (20, 7695831), (22, 6996210), (26, 5919870), (30, 5130554), (33, 4664140), (39, 3946580), (44, 3498105), (52, 2959935), (55, 2798484), (60, 2565277), (65, 2367948), (66, 2332070), (78, 1973290), (110, 1399242), (130, 1183974), (132, 1166035), (143, 1076340), (156, 986645), (165, 932828), (195, 789316), (220, 699621), (260, 591987), (286, 538170), (330, 466414), (390, 394658), (429, 358780), (572, 269085), (660, 233207), (715, 215268), (780, 197329), (858, 179390), (1430, 107634), (1716, 89695), (2145, 71756), (2860, 53817), (4290, 35878), (8580, 17939)]