158995800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4690

約数の個数: 144

約数和(自身を含む): 562185000

約数和(自身を除く): 403189200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 4649, 5700, 6840, 8550, 9298, 11400, 13947, 17100, 18596, 23245, 27894, 34200, 37192, 41841, 46490, 55788, 69735, 83682, 88331, 92980, 111576, 116225, 139470, 167364, 176662, 185960, 209205, 232450, 264993, 278940, 334728, 348675, 353324, 418410, 441655, 464900, 529986, 557880, 697350, 706648, 794979, 836820, 883310, 929800, 1046025, 1059972, 1324965, 1394700, 1589958, 1673640, 1766620, 2092050, 2119944, 2208275, 2649930, 2789400, 3179916, 3533240, 3974895, 4184100, 4416550, 5299860, 6359832, 6624825, 7949790, 8368200, 8833100, 10599720, 13249650, 15899580, 17666200, 19874475, 26499300, 31799160, 39748950, 52998600, 79497900, 158995800]

約数ペア:

[(1, 158995800), (2, 79497900), (3, 52998600), (4, 39748950), (5, 31799160), (6, 26499300), (8, 19874475), (9, 17666200), (10, 15899580), (12, 13249650), (15, 10599720), (18, 8833100), (19, 8368200), (20, 7949790), (24, 6624825), (25, 6359832), (30, 5299860), (36, 4416550), (38, 4184100), (40, 3974895), (45, 3533240), (50, 3179916), (57, 2789400), (60, 2649930), (72, 2208275), (75, 2119944), (76, 2092050), (90, 1766620), (95, 1673640), (100, 1589958), (114, 1394700), (120, 1324965), (150, 1059972), (152, 1046025), (171, 929800), (180, 883310), (190, 836820), (200, 794979), (225, 706648), (228, 697350), (285, 557880), (300, 529986), (342, 464900), (360, 441655), (380, 418410), (450, 353324), (456, 348675), (475, 334728), (570, 278940), (600, 264993), (684, 232450), (760, 209205), (855, 185960), (900, 176662), (950, 167364), (1140, 139470), (1368, 116225), (1425, 111576), (1710, 92980), (1800, 88331), (1900, 83682), (2280, 69735), (2850, 55788), (3420, 46490), (3800, 41841), (4275, 37192), (4649, 34200), (5700, 27894), (6840, 23245), (8550, 18596), (9298, 17100), (11400, 13947)]