150531660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 481178880

約数和(自身を除く): 330647220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 60, 62, 90, 93, 106, 124, 155, 159, 180, 186, 212, 265, 279, 310, 318, 372, 465, 477, 509, 530, 558, 620, 636, 795, 930, 954, 1018, 1060, 1116, 1395, 1527, 1590, 1643, 1860, 1908, 2036, 2385, 2545, 2790, 3054, 3180, 3286, 4581, 4770, 4929, 5090, 5580, 6108, 6572, 7635, 8215, 9162, 9540, 9858, 10180, 14787, 15270, 15779, 16430, 18324, 19716, 22905, 24645, 26977, 29574, 30540, 31558, 32860, 45810, 47337, 49290, 53954, 59148, 63116, 73935, 78895, 80931, 91620, 94674, 98580, 107908, 134885, 142011, 147870, 157790, 161862, 189348, 236685, 242793, 269770, 284022, 295740, 315580, 323724, 404655, 473370, 485586, 539540, 568044, 710055, 809310, 836287, 946740, 971172, 1213965, 1420110, 1618620, 1672574, 2427930, 2508861, 2840220, 3345148, 4181435, 4855860, 5017722, 7526583, 8362870, 10035444, 12544305, 15053166, 16725740, 25088610, 30106332, 37632915, 50177220, 75265830, 150531660]

約数ペア:

[(1, 150531660), (2, 75265830), (3, 50177220), (4, 37632915), (5, 30106332), (6, 25088610), (9, 16725740), (10, 15053166), (12, 12544305), (15, 10035444), (18, 8362870), (20, 7526583), (30, 5017722), (31, 4855860), (36, 4181435), (45, 3345148), (53, 2840220), (60, 2508861), (62, 2427930), (90, 1672574), (93, 1618620), (106, 1420110), (124, 1213965), (155, 971172), (159, 946740), (180, 836287), (186, 809310), (212, 710055), (265, 568044), (279, 539540), (310, 485586), (318, 473370), (372, 404655), (465, 323724), (477, 315580), (509, 295740), (530, 284022), (558, 269770), (620, 242793), (636, 236685), (795, 189348), (930, 161862), (954, 157790), (1018, 147870), (1060, 142011), (1116, 134885), (1395, 107908), (1527, 98580), (1590, 94674), (1643, 91620), (1860, 80931), (1908, 78895), (2036, 73935), (2385, 63116), (2545, 59148), (2790, 53954), (3054, 49290), (3180, 47337), (3286, 45810), (4581, 32860), (4770, 31558), (4929, 30540), (5090, 29574), (5580, 26977), (6108, 24645), (6572, 22905), (7635, 19716), (8215, 18324), (9162, 16430), (9540, 15779), (9858, 15270), (10180, 14787)]