77431410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 240744960

約数和(自身を除く): 163313550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 530, 630, 742, 773, 795, 945, 954, 1113, 1431, 1546, 1590, 1855, 1890, 2226, 2319, 2385, 2862, 3339, 3710, 3865, 4638, 4770, 5411, 5565, 6678, 6957, 7155, 7730, 10017, 10822, 11130, 11595, 13914, 14310, 16233, 16695, 20034, 20871, 23190, 27055, 32466, 33390, 34785, 40969, 41742, 48699, 50085, 54110, 69570, 81165, 81938, 97398, 100170, 104355, 122907, 146097, 162330, 204845, 208710, 243495, 245814, 286783, 292194, 368721, 409690, 486990, 573566, 614535, 730485, 737442, 860349, 1106163, 1229070, 1433915, 1460970, 1720698, 1843605, 2212326, 2581047, 2867830, 3687210, 4301745, 5162094, 5530815, 7743141, 8603490, 11061630, 12905235, 15486282, 25810470, 38715705, 77431410]

約数ペア:

[(1, 77431410), (2, 38715705), (3, 25810470), (5, 15486282), (6, 12905235), (7, 11061630), (9, 8603490), (10, 7743141), (14, 5530815), (15, 5162094), (18, 4301745), (21, 3687210), (27, 2867830), (30, 2581047), (35, 2212326), (42, 1843605), (45, 1720698), (53, 1460970), (54, 1433915), (63, 1229070), (70, 1106163), (90, 860349), (105, 737442), (106, 730485), (126, 614535), (135, 573566), (159, 486990), (189, 409690), (210, 368721), (265, 292194), (270, 286783), (315, 245814), (318, 243495), (371, 208710), (378, 204845), (477, 162330), (530, 146097), (630, 122907), (742, 104355), (773, 100170), (795, 97398), (945, 81938), (954, 81165), (1113, 69570), (1431, 54110), (1546, 50085), (1590, 48699), (1855, 41742), (1890, 40969), (2226, 34785), (2319, 33390), (2385, 32466), (2862, 27055), (3339, 23190), (3710, 20871), (3865, 20034), (4638, 16695), (4770, 16233), (5411, 14310), (5565, 13914), (6678, 11595), (6957, 11130), (7155, 10822), (7730, 10017)]