149453640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 581644800

約数和(自身を除く): 432191160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 373, 378, 420, 424, 477, 504, 530, 540, 630, 636, 742, 746, 756, 795, 840, 945, 954, 1060, 1080, 1113, 1119, 1260, 1272, 1431, 1484, 1492, 1512, 1590, 1855, 1865, 1890, 1908, 2120, 2226, 2238, 2385, 2520, 2611, 2862, 2968, 2984, 3180, 3339, 3357, 3710, 3730, 3780, 3816, 4452, 4476, 4770, 5222, 5565, 5595, 5724, 6360, 6678, 6714, 7155, 7420, 7460, 7560, 7833, 8904, 8952, 9540, 10017, 10071, 10444, 11130, 11190, 11448, 13055, 13356, 13428, 14310, 14840, 14920, 15666, 16695, 16785, 19080, 19769, 20034, 20142, 20888, 22260, 22380, 23499, 26110, 26712, 26856, 28620, 31332, 33390, 33570, 39165, 39538, 40068, 40284, 44520, 44760, 46998, 50085, 50355, 52220, 57240, 59307, 62664, 66780, 67140, 70497, 78330, 79076, 80136, 80568, 93996, 98845, 100170, 100710, 104440, 117495, 118614, 133560, 134280, 138383, 140994, 156660, 158152, 177921, 187992, 197690, 200340, 201420, 234990, 237228, 276766, 281988, 296535, 313320, 352485, 355842, 395380, 400680, 402840, 415149, 469980, 474456, 533763, 553532, 563976, 593070, 691915, 704970, 711684, 790760, 830298, 889605, 939960, 1067526, 1107064, 1186140, 1245447, 1383830, 1409940, 1423368, 1660596, 1779210, 2075745, 2135052, 2372280, 2490894, 2668815, 2767660, 2819880, 3321192, 3558420, 3736341, 4151490, 4270104, 4981788, 5337630, 5535320, 6227235, 7116840, 7472682, 8302980, 9963576, 10675260, 12454470, 14945364, 16605960, 18681705, 21350520, 24908940, 29890728, 37363410, 49817880, 74726820, 149453640]

約数ペア:

[(1, 149453640), (2, 74726820), (3, 49817880), (4, 37363410), (5, 29890728), (6, 24908940), (7, 21350520), (8, 18681705), (9, 16605960), (10, 14945364), (12, 12454470), (14, 10675260), (15, 9963576), (18, 8302980), (20, 7472682), (21, 7116840), (24, 6227235), (27, 5535320), (28, 5337630), (30, 4981788), (35, 4270104), (36, 4151490), (40, 3736341), (42, 3558420), (45, 3321192), (53, 2819880), (54, 2767660), (56, 2668815), (60, 2490894), (63, 2372280), (70, 2135052), (72, 2075745), (84, 1779210), (90, 1660596), (105, 1423368), (106, 1409940), (108, 1383830), (120, 1245447), (126, 1186140), (135, 1107064), (140, 1067526), (159, 939960), (168, 889605), (180, 830298), (189, 790760), (210, 711684), (212, 704970), (216, 691915), (252, 593070), (265, 563976), (270, 553532), (280, 533763), (315, 474456), (318, 469980), (360, 415149), (371, 402840), (373, 400680), (378, 395380), (420, 355842), (424, 352485), (477, 313320), (504, 296535), (530, 281988), (540, 276766), (630, 237228), (636, 234990), (742, 201420), (746, 200340), (756, 197690), (795, 187992), (840, 177921), (945, 158152), (954, 156660), (1060, 140994), (1080, 138383), (1113, 134280), (1119, 133560), (1260, 118614), (1272, 117495), (1431, 104440), (1484, 100710), (1492, 100170), (1512, 98845), (1590, 93996), (1855, 80568), (1865, 80136), (1890, 79076), (1908, 78330), (2120, 70497), (2226, 67140), (2238, 66780), (2385, 62664), (2520, 59307), (2611, 57240), (2862, 52220), (2968, 50355), (2984, 50085), (3180, 46998), (3339, 44760), (3357, 44520), (3710, 40284), (3730, 40068), (3780, 39538), (3816, 39165), (4452, 33570), (4476, 33390), (4770, 31332), (5222, 28620), (5565, 26856), (5595, 26712), (5724, 26110), (6360, 23499), (6678, 22380), (6714, 22260), (7155, 20888), (7420, 20142), (7460, 20034), (7560, 19769), (7833, 19080), (8904, 16785), (8952, 16695), (9540, 15666), (10017, 14920), (10071, 14840), (10444, 14310), (11130, 13428), (11190, 13356), (11448, 13055)]