121782870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 356284656

約数和(自身を除く): 234501786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 121, 159, 165, 198, 211, 242, 265, 318, 330, 363, 422, 477, 495, 530, 583, 605, 633, 726, 795, 954, 990, 1055, 1089, 1166, 1210, 1266, 1590, 1749, 1815, 1899, 2110, 2178, 2321, 2385, 2915, 3165, 3498, 3630, 3798, 4642, 4770, 5247, 5445, 5830, 6330, 6413, 6963, 8745, 9495, 10494, 10890, 11183, 11605, 12826, 13926, 17490, 18990, 19239, 20889, 22366, 23210, 25531, 26235, 32065, 33549, 34815, 38478, 41778, 51062, 52470, 55915, 57717, 64130, 67098, 69630, 76593, 96195, 100647, 104445, 111830, 115434, 123013, 127655, 153186, 167745, 192390, 201294, 208890, 229779, 246026, 255310, 288585, 335490, 369039, 382965, 459558, 503235, 577170, 615065, 738078, 765930, 1006470, 1107117, 1148895, 1230130, 1353143, 1845195, 2214234, 2297790, 2706286, 3690390, 4059429, 5535585, 6765715, 8118858, 11071170, 12178287, 13531430, 20297145, 24356574, 40594290, 60891435, 121782870]

約数ペア:

[(1, 121782870), (2, 60891435), (3, 40594290), (5, 24356574), (6, 20297145), (9, 13531430), (10, 12178287), (11, 11071170), (15, 8118858), (18, 6765715), (22, 5535585), (30, 4059429), (33, 3690390), (45, 2706286), (53, 2297790), (55, 2214234), (66, 1845195), (90, 1353143), (99, 1230130), (106, 1148895), (110, 1107117), (121, 1006470), (159, 765930), (165, 738078), (198, 615065), (211, 577170), (242, 503235), (265, 459558), (318, 382965), (330, 369039), (363, 335490), (422, 288585), (477, 255310), (495, 246026), (530, 229779), (583, 208890), (605, 201294), (633, 192390), (726, 167745), (795, 153186), (954, 127655), (990, 123013), (1055, 115434), (1089, 111830), (1166, 104445), (1210, 100647), (1266, 96195), (1590, 76593), (1749, 69630), (1815, 67098), (1899, 64130), (2110, 57717), (2178, 55915), (2321, 52470), (2385, 51062), (2915, 41778), (3165, 38478), (3498, 34815), (3630, 33549), (3798, 32065), (4642, 26235), (4770, 25531), (5247, 23210), (5445, 22366), (5830, 20889), (6330, 19239), (6413, 18990), (6963, 17490), (8745, 13926), (9495, 12826), (10494, 11605), (10890, 11183)]