19528200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 69154800

約数和(自身を除く): 49626600

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, 571, 600, 684, 760, 855, 900, 950, 1140, 1142, 1368, 1425, 1710, 1713, 1800, 1900, 2280, 2284, 2850, 2855, 3420, 3426, 3800, 4275, 4568, 5139, 5700, 5710, 6840, 6852, 8550, 8565, 10278, 10849, 11400, 11420, 13704, 14275, 17100, 17130, 20556, 21698, 22840, 25695, 28550, 32547, 34200, 34260, 41112, 42825, 43396, 51390, 54245, 57100, 65094, 68520, 85650, 86792, 97641, 102780, 108490, 114200, 128475, 130188, 162735, 171300, 195282, 205560, 216980, 256950, 260376, 271225, 325470, 342600, 390564, 433960, 488205, 513900, 542450, 650940, 781128, 813675, 976410, 1027800, 1084900, 1301880, 1627350, 1952820, 2169800, 2441025, 3254700, 3905640, 4882050, 6509400, 9764100, 19528200]

約数ペア:

[(1, 19528200), (2, 9764100), (3, 6509400), (4, 4882050), (5, 3905640), (6, 3254700), (8, 2441025), (9, 2169800), (10, 1952820), (12, 1627350), (15, 1301880), (18, 1084900), (19, 1027800), (20, 976410), (24, 813675), (25, 781128), (30, 650940), (36, 542450), (38, 513900), (40, 488205), (45, 433960), (50, 390564), (57, 342600), (60, 325470), (72, 271225), (75, 260376), (76, 256950), (90, 216980), (95, 205560), (100, 195282), (114, 171300), (120, 162735), (150, 130188), (152, 128475), (171, 114200), (180, 108490), (190, 102780), (200, 97641), (225, 86792), (228, 85650), (285, 68520), (300, 65094), (342, 57100), (360, 54245), (380, 51390), (450, 43396), (456, 42825), (475, 41112), (570, 34260), (571, 34200), (600, 32547), (684, 28550), (760, 25695), (855, 22840), (900, 21698), (950, 20556), (1140, 17130), (1142, 17100), (1368, 14275), (1425, 13704), (1710, 11420), (1713, 11400), (1800, 10849), (1900, 10278), (2280, 8565), (2284, 8550), (2850, 6852), (2855, 6840), (3420, 5710), (3426, 5700), (3800, 5139), (4275, 4568)]