127610910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 264299490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 251, 269, 270, 315, 378, 502, 538, 630, 753, 807, 945, 1255, 1345, 1506, 1614, 1757, 1883, 1890, 2259, 2421, 2510, 2690, 3514, 3765, 3766, 4035, 4518, 4842, 5271, 5649, 6777, 7263, 7530, 8070, 8785, 9415, 10542, 11295, 11298, 12105, 13554, 14526, 15813, 16947, 17570, 18830, 22590, 24210, 26355, 28245, 31626, 33885, 33894, 36315, 47439, 50841, 52710, 56490, 67519, 67770, 72630, 79065, 84735, 94878, 101682, 135038, 158130, 169470, 202557, 237195, 254205, 337595, 405114, 472633, 474390, 508410, 607671, 675190, 945266, 1012785, 1215342, 1417899, 1823013, 2025570, 2363165, 2835798, 3038355, 3646026, 4253697, 4726330, 6076710, 7089495, 8507394, 9115065, 12761091, 14178990, 18230130, 21268485, 25522182, 42536970, 63805455, 127610910]

約数ペア:

[(1, 127610910), (2, 63805455), (3, 42536970), (5, 25522182), (6, 21268485), (7, 18230130), (9, 14178990), (10, 12761091), (14, 9115065), (15, 8507394), (18, 7089495), (21, 6076710), (27, 4726330), (30, 4253697), (35, 3646026), (42, 3038355), (45, 2835798), (54, 2363165), (63, 2025570), (70, 1823013), (90, 1417899), (105, 1215342), (126, 1012785), (135, 945266), (189, 675190), (210, 607671), (251, 508410), (269, 474390), (270, 472633), (315, 405114), (378, 337595), (502, 254205), (538, 237195), (630, 202557), (753, 169470), (807, 158130), (945, 135038), (1255, 101682), (1345, 94878), (1506, 84735), (1614, 79065), (1757, 72630), (1883, 67770), (1890, 67519), (2259, 56490), (2421, 52710), (2510, 50841), (2690, 47439), (3514, 36315), (3765, 33894), (3766, 33885), (4035, 31626), (4518, 28245), (4842, 26355), (5271, 24210), (5649, 22590), (6777, 18830), (7263, 17570), (7530, 16947), (8070, 15813), (8785, 14526), (9415, 13554), (10542, 12105), (11295, 11298)]