157632210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 446515200

約数和(自身を除く): 288882990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 90, 93, 111, 135, 155, 185, 186, 222, 270, 279, 310, 333, 370, 465, 509, 555, 558, 666, 837, 930, 999, 1018, 1110, 1147, 1395, 1527, 1665, 1674, 1998, 2294, 2545, 2790, 3054, 3330, 3441, 4185, 4581, 4995, 5090, 5735, 6882, 7635, 8370, 9162, 9990, 10323, 11470, 13743, 15270, 15779, 17205, 18833, 20646, 22905, 27486, 30969, 31558, 34410, 37666, 45810, 47337, 51615, 56499, 61938, 68715, 78895, 94165, 94674, 103230, 112998, 137430, 142011, 154845, 157790, 169497, 188330, 236685, 282495, 284022, 309690, 338994, 426033, 473370, 508491, 564990, 583823, 710055, 847485, 852066, 1016982, 1167646, 1420110, 1694970, 1751469, 2130165, 2542455, 2919115, 3502938, 4260330, 5084910, 5254407, 5838230, 8757345, 10508814, 15763221, 17514690, 26272035, 31526442, 52544070, 78816105, 157632210]

約数ペア:

[(1, 157632210), (2, 78816105), (3, 52544070), (5, 31526442), (6, 26272035), (9, 17514690), (10, 15763221), (15, 10508814), (18, 8757345), (27, 5838230), (30, 5254407), (31, 5084910), (37, 4260330), (45, 3502938), (54, 2919115), (62, 2542455), (74, 2130165), (90, 1751469), (93, 1694970), (111, 1420110), (135, 1167646), (155, 1016982), (185, 852066), (186, 847485), (222, 710055), (270, 583823), (279, 564990), (310, 508491), (333, 473370), (370, 426033), (465, 338994), (509, 309690), (555, 284022), (558, 282495), (666, 236685), (837, 188330), (930, 169497), (999, 157790), (1018, 154845), (1110, 142011), (1147, 137430), (1395, 112998), (1527, 103230), (1665, 94674), (1674, 94165), (1998, 78895), (2294, 68715), (2545, 61938), (2790, 56499), (3054, 51615), (3330, 47337), (3441, 45810), (4185, 37666), (4581, 34410), (4995, 31558), (5090, 30969), (5735, 27486), (6882, 22905), (7635, 20646), (8370, 18833), (9162, 17205), (9990, 15779), (10323, 15270), (11470, 13743)]