145756380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4544

約数の個数: 144

約数和(自身を含む): 518023296

約数和(自身を除く): 372266916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4507, 4620, 5390, 6468, 8085, 9014, 10780, 13521, 16170, 18028, 22535, 27042, 31549, 32340, 45070, 49577, 54084, 63098, 67605, 90140, 94647, 99154, 126196, 135210, 148731, 157745, 189294, 198308, 220843, 247885, 270420, 297462, 315490, 347039, 378588, 441686, 473235, 495770, 594924, 630980, 662529, 694078, 743655, 883372, 946470, 991540, 1041117, 1104215, 1325058, 1388156, 1487310, 1735195, 1892940, 2082234, 2208430, 2429273, 2650116, 2974620, 3312645, 3470390, 4164468, 4416860, 4858546, 5205585, 6625290, 6940780, 7287819, 9717092, 10411170, 12146365, 13250580, 14575638, 20822340, 24292730, 29151276, 36439095, 48585460, 72878190, 145756380]

約数ペア:

[(1, 145756380), (2, 72878190), (3, 48585460), (4, 36439095), (5, 29151276), (6, 24292730), (7, 20822340), (10, 14575638), (11, 13250580), (12, 12146365), (14, 10411170), (15, 9717092), (20, 7287819), (21, 6940780), (22, 6625290), (28, 5205585), (30, 4858546), (33, 4416860), (35, 4164468), (42, 3470390), (44, 3312645), (49, 2974620), (55, 2650116), (60, 2429273), (66, 2208430), (70, 2082234), (77, 1892940), (84, 1735195), (98, 1487310), (105, 1388156), (110, 1325058), (132, 1104215), (140, 1041117), (147, 991540), (154, 946470), (165, 883372), (196, 743655), (210, 694078), (220, 662529), (231, 630980), (245, 594924), (294, 495770), (308, 473235), (330, 441686), (385, 378588), (420, 347039), (462, 315490), (490, 297462), (539, 270420), (588, 247885), (660, 220843), (735, 198308), (770, 189294), (924, 157745), (980, 148731), (1078, 135210), (1155, 126196), (1470, 99154), (1540, 94647), (1617, 90140), (2156, 67605), (2310, 63098), (2695, 54084), (2940, 49577), (3234, 45070), (4507, 32340), (4620, 31549), (5390, 27042), (6468, 22535), (8085, 18028), (9014, 16170), (10780, 13521)]