145613790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 454896000

約数和(自身を除く): 309282210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 53, 63, 70, 89, 90, 98, 105, 106, 126, 147, 159, 178, 210, 245, 265, 267, 294, 315, 318, 343, 371, 441, 445, 477, 490, 530, 534, 623, 630, 686, 735, 742, 795, 801, 882, 890, 954, 1029, 1113, 1246, 1335, 1470, 1590, 1602, 1715, 1855, 1869, 2058, 2205, 2226, 2385, 2597, 2670, 3087, 3115, 3339, 3430, 3710, 3738, 4005, 4361, 4410, 4717, 4770, 5145, 5194, 5565, 5607, 6174, 6230, 6678, 7791, 8010, 8722, 9345, 9434, 10290, 11130, 11214, 12985, 13083, 14151, 15435, 15582, 16695, 18179, 18690, 21805, 23373, 23585, 25970, 26166, 28035, 28302, 30527, 30870, 33019, 33390, 36358, 38955, 39249, 42453, 43610, 46746, 47170, 54537, 56070, 61054, 65415, 66038, 70755, 77910, 78498, 84906, 90895, 91581, 99057, 109074, 116865, 130830, 141510, 152635, 163611, 165095, 181790, 183162, 196245, 198114, 212265, 231133, 233730, 272685, 274743, 297171, 305270, 327222, 330190, 392490, 424530, 457905, 462266, 495285, 545370, 549486, 594342, 693399, 818055, 915810, 990570, 1155665, 1373715, 1386798, 1485855, 1617931, 1636110, 2080197, 2311330, 2747430, 2971710, 3235862, 3466995, 4160394, 4853793, 6933990, 8089655, 9707586, 10400985, 14561379, 16179310, 20801970, 24268965, 29122758, 48537930, 72806895, 145613790]

約数ペア:

[(1, 145613790), (2, 72806895), (3, 48537930), (5, 29122758), (6, 24268965), (7, 20801970), (9, 16179310), (10, 14561379), (14, 10400985), (15, 9707586), (18, 8089655), (21, 6933990), (30, 4853793), (35, 4160394), (42, 3466995), (45, 3235862), (49, 2971710), (53, 2747430), (63, 2311330), (70, 2080197), (89, 1636110), (90, 1617931), (98, 1485855), (105, 1386798), (106, 1373715), (126, 1155665), (147, 990570), (159, 915810), (178, 818055), (210, 693399), (245, 594342), (265, 549486), (267, 545370), (294, 495285), (315, 462266), (318, 457905), (343, 424530), (371, 392490), (441, 330190), (445, 327222), (477, 305270), (490, 297171), (530, 274743), (534, 272685), (623, 233730), (630, 231133), (686, 212265), (735, 198114), (742, 196245), (795, 183162), (801, 181790), (882, 165095), (890, 163611), (954, 152635), (1029, 141510), (1113, 130830), (1246, 116865), (1335, 109074), (1470, 99057), (1590, 91581), (1602, 90895), (1715, 84906), (1855, 78498), (1869, 77910), (2058, 70755), (2205, 66038), (2226, 65415), (2385, 61054), (2597, 56070), (2670, 54537), (3087, 47170), (3115, 46746), (3339, 43610), (3430, 42453), (3710, 39249), (3738, 38955), (4005, 36358), (4361, 33390), (4410, 33019), (4717, 30870), (4770, 30527), (5145, 28302), (5194, 28035), (5565, 26166), (5607, 25970), (6174, 23585), (6230, 23373), (6678, 21805), (7791, 18690), (8010, 18179), (8722, 16695), (9345, 15582), (9434, 15435), (10290, 14151), (11130, 13083), (11214, 12985)]