28273275000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{125659}}^1$

素因数の和:125696

約数の個数: 144

約数和(自身を含む): 95711452200

約数和(自身を除く): 67438177200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3125, 3750, 4500, 5000, 5625, 6250, 7500, 9000, 9375, 11250, 12500, 15000, 18750, 22500, 25000, 28125, 37500, 45000, 56250, 75000, 112500, 125659, 225000, 251318, 376977, 502636, 628295, 753954, 1005272, 1130931, 1256590, 1507908, 1884885, 2261862, 2513180, 3015816, 3141475, 3769770, 4523724, 5026360, 5654655, 6282950, 7539540, 9047448, 9424425, 11309310, 12565900, 15079080, 15707375, 18848850, 22618620, 25131800, 28273275, 31414750, 37697700, 45237240, 47122125, 56546550, 62829500, 75395400, 78536875, 94244250, 113093100, 125659000, 141366375, 157073750, 188488500, 226186200, 235610625, 282732750, 314147500, 376977000, 392684375, 471221250, 565465500, 628295000, 706831875, 785368750, 942442500, 1130931000, 1178053125, 1413663750, 1570737500, 1884885000, 2356106250, 2827327500, 3141475000, 3534159375, 4712212500, 5654655000, 7068318750, 9424425000, 14136637500, 28273275000]

約数ペア:

[(1, 28273275000), (2, 14136637500), (3, 9424425000), (4, 7068318750), (5, 5654655000), (6, 4712212500), (8, 3534159375), (9, 3141475000), (10, 2827327500), (12, 2356106250), (15, 1884885000), (18, 1570737500), (20, 1413663750), (24, 1178053125), (25, 1130931000), (30, 942442500), (36, 785368750), (40, 706831875), (45, 628295000), (50, 565465500), (60, 471221250), (72, 392684375), (75, 376977000), (90, 314147500), (100, 282732750), (120, 235610625), (125, 226186200), (150, 188488500), (180, 157073750), (200, 141366375), (225, 125659000), (250, 113093100), (300, 94244250), (360, 78536875), (375, 75395400), (450, 62829500), (500, 56546550), (600, 47122125), (625, 45237240), (750, 37697700), (900, 31414750), (1000, 28273275), (1125, 25131800), (1250, 22618620), (1500, 18848850), (1800, 15707375), (1875, 15079080), (2250, 12565900), (2500, 11309310), (3000, 9424425), (3125, 9047448), (3750, 7539540), (4500, 6282950), (5000, 5654655), (5625, 5026360), (6250, 4523724), (7500, 3769770), (9000, 3141475), (9375, 3015816), (11250, 2513180), (12500, 2261862), (15000, 1884885), (18750, 1507908), (22500, 1256590), (25000, 1130931), (28125, 1005272), (37500, 753954), (45000, 628295), (56250, 502636), (75000, 376977), (112500, 251318), (125659, 225000)]