2050155000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 240

約数和(自身を含む): 7182232200

約数和(自身を除く): 5132077200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 125, 145, 150, 174, 180, 200, 225, 232, 250, 261, 290, 300, 348, 360, 375, 435, 450, 500, 522, 580, 600, 625, 696, 725, 750, 870, 900, 1000, 1044, 1125, 1160, 1250, 1305, 1450, 1500, 1571, 1740, 1800, 1875, 2088, 2175, 2250, 2500, 2610, 2900, 3000, 3142, 3480, 3625, 3750, 4350, 4500, 4713, 5000, 5220, 5625, 5800, 6284, 6525, 7250, 7500, 7855, 8700, 9000, 9426, 10440, 10875, 11250, 12568, 13050, 14139, 14500, 15000, 15710, 17400, 18125, 18852, 21750, 22500, 23565, 26100, 28278, 29000, 31420, 32625, 36250, 37704, 39275, 43500, 45000, 45559, 47130, 52200, 54375, 56556, 62840, 65250, 70695, 72500, 78550, 87000, 91118, 94260, 108750, 113112, 117825, 130500, 136677, 141390, 145000, 157100, 163125, 182236, 188520, 196375, 217500, 227795, 235650, 261000, 273354, 282780, 314200, 326250, 353475, 364472, 392750, 410031, 435000, 455590, 471300, 546708, 565560, 589125, 652500, 683385, 706950, 785500, 820062, 911180, 942600, 981875, 1093416, 1138975, 1178250, 1305000, 1366770, 1413900, 1571000, 1640124, 1767375, 1822360, 1963750, 2050155, 2277950, 2356500, 2733540, 2827800, 2945625, 3280248, 3416925, 3534750, 3927500, 4100310, 4555900, 4713000, 5467080, 5694875, 5891250, 6833850, 7069500, 7855000, 8200620, 8836875, 9111800, 10250775, 11389750, 11782500, 13667700, 14139000, 16401240, 17084625, 17673750, 20501550, 22779500, 23565000, 27335400, 28474375, 34169250, 35347500, 41003100, 45559000, 51253875, 56948750, 68338500, 70695000, 82006200, 85423125, 102507750, 113897500, 136677000, 170846250, 205015500, 227795000, 256269375, 341692500, 410031000, 512538750, 683385000, 1025077500, 2050155000]

約数ペア:

[(1, 2050155000), (2, 1025077500), (3, 683385000), (4, 512538750), (5, 410031000), (6, 341692500), (8, 256269375), (9, 227795000), (10, 205015500), (12, 170846250), (15, 136677000), (18, 113897500), (20, 102507750), (24, 85423125), (25, 82006200), (29, 70695000), (30, 68338500), (36, 56948750), (40, 51253875), (45, 45559000), (50, 41003100), (58, 35347500), (60, 34169250), (72, 28474375), (75, 27335400), (87, 23565000), (90, 22779500), (100, 20501550), (116, 17673750), (120, 17084625), (125, 16401240), (145, 14139000), (150, 13667700), (174, 11782500), (180, 11389750), (200, 10250775), (225, 9111800), (232, 8836875), (250, 8200620), (261, 7855000), (290, 7069500), (300, 6833850), (348, 5891250), (360, 5694875), (375, 5467080), (435, 4713000), (450, 4555900), (500, 4100310), (522, 3927500), (580, 3534750), (600, 3416925), (625, 3280248), (696, 2945625), (725, 2827800), (750, 2733540), (870, 2356500), (900, 2277950), (1000, 2050155), (1044, 1963750), (1125, 1822360), (1160, 1767375), (1250, 1640124), (1305, 1571000), (1450, 1413900), (1500, 1366770), (1571, 1305000), (1740, 1178250), (1800, 1138975), (1875, 1093416), (2088, 981875), (2175, 942600), (2250, 911180), (2500, 820062), (2610, 785500), (2900, 706950), (3000, 683385), (3142, 652500), (3480, 589125), (3625, 565560), (3750, 546708), (4350, 471300), (4500, 455590), (4713, 435000), (5000, 410031), (5220, 392750), (5625, 364472), (5800, 353475), (6284, 326250), (6525, 314200), (7250, 282780), (7500, 273354), (7855, 261000), (8700, 235650), (9000, 227795), (9426, 217500), (10440, 196375), (10875, 188520), (11250, 182236), (12568, 163125), (13050, 157100), (14139, 145000), (14500, 141390), (15000, 136677), (15710, 130500), (17400, 117825), (18125, 113112), (18852, 108750), (21750, 94260), (22500, 91118), (23565, 87000), (26100, 78550), (28278, 72500), (29000, 70695), (31420, 65250), (32625, 62840), (36250, 56556), (37704, 54375), (39275, 52200), (43500, 47130), (45000, 45559)]