153939420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 520732800

約数和(自身を除く): 366793380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 164, 170, 180, 204, 205, 246, 255, 270, 306, 340, 369, 409, 410, 459, 492, 510, 540, 612, 615, 697, 738, 765, 818, 820, 918, 1020, 1107, 1227, 1230, 1394, 1476, 1530, 1636, 1836, 1845, 2045, 2091, 2214, 2295, 2454, 2460, 2788, 3060, 3485, 3681, 3690, 4090, 4182, 4428, 4590, 4908, 5535, 6135, 6273, 6953, 6970, 7362, 7380, 8180, 8364, 9180, 10455, 11043, 11070, 12270, 12546, 13906, 13940, 14724, 16769, 18405, 18819, 20859, 20910, 22086, 22140, 24540, 25092, 27812, 31365, 33538, 34765, 36810, 37638, 41718, 41820, 44172, 50307, 55215, 62577, 62730, 67076, 69530, 73620, 75276, 83436, 83845, 94095, 100614, 104295, 110430, 125154, 125460, 139060, 150921, 167690, 187731, 188190, 201228, 208590, 220860, 250308, 251535, 285073, 301842, 312885, 335380, 375462, 376380, 417180, 452763, 503070, 570146, 603684, 625770, 750924, 754605, 855219, 905526, 938655, 1006140, 1140292, 1251540, 1425365, 1509210, 1710438, 1811052, 1877310, 2263815, 2565657, 2850730, 3018420, 3420876, 3754620, 4276095, 4527630, 5131314, 5701460, 7696971, 8552190, 9055260, 10262628, 12828285, 15393942, 17104380, 25656570, 30787884, 38484855, 51313140, 76969710, 153939420]

約数ペア:

[(1, 153939420), (2, 76969710), (3, 51313140), (4, 38484855), (5, 30787884), (6, 25656570), (9, 17104380), (10, 15393942), (12, 12828285), (15, 10262628), (17, 9055260), (18, 8552190), (20, 7696971), (27, 5701460), (30, 5131314), (34, 4527630), (36, 4276095), (41, 3754620), (45, 3420876), (51, 3018420), (54, 2850730), (60, 2565657), (68, 2263815), (82, 1877310), (85, 1811052), (90, 1710438), (102, 1509210), (108, 1425365), (123, 1251540), (135, 1140292), (153, 1006140), (164, 938655), (170, 905526), (180, 855219), (204, 754605), (205, 750924), (246, 625770), (255, 603684), (270, 570146), (306, 503070), (340, 452763), (369, 417180), (409, 376380), (410, 375462), (459, 335380), (492, 312885), (510, 301842), (540, 285073), (612, 251535), (615, 250308), (697, 220860), (738, 208590), (765, 201228), (818, 188190), (820, 187731), (918, 167690), (1020, 150921), (1107, 139060), (1227, 125460), (1230, 125154), (1394, 110430), (1476, 104295), (1530, 100614), (1636, 94095), (1836, 83845), (1845, 83436), (2045, 75276), (2091, 73620), (2214, 69530), (2295, 67076), (2454, 62730), (2460, 62577), (2788, 55215), (3060, 50307), (3485, 44172), (3681, 41820), (3690, 41718), (4090, 37638), (4182, 36810), (4428, 34765), (4590, 33538), (4908, 31365), (5535, 27812), (6135, 25092), (6273, 24540), (6953, 22140), (6970, 22086), (7362, 20910), (7380, 20859), (8180, 18819), (8364, 18405), (9180, 16769), (10455, 14724), (11043, 13940), (11070, 13906), (12270, 12546)]