28528200

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{587}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 99524880

約数和(自身を除く): 70996680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 587, 600, 648, 675, 810, 900, 972, 1080, 1174, 1215, 1350, 1620, 1761, 1800, 1944, 2025, 2348, 2430, 2700, 2935, 3240, 3522, 4050, 4696, 4860, 5283, 5400, 5870, 6075, 7044, 8100, 8805, 9720, 10566, 11740, 12150, 14088, 14675, 15849, 16200, 17610, 21132, 23480, 24300, 26415, 29350, 31698, 35220, 42264, 44025, 47547, 48600, 52830, 58700, 63396, 70440, 79245, 88050, 95094, 105660, 117400, 126792, 132075, 142641, 158490, 176100, 190188, 211320, 237735, 264150, 285282, 316980, 352200, 380376, 396225, 475470, 528300, 570564, 633960, 713205, 792450, 950940, 1056600, 1141128, 1188675, 1426410, 1584900, 1901880, 2377350, 2852820, 3169800, 3566025, 4754700, 5705640, 7132050, 9509400, 14264100, 28528200]

約数ペア:

[(1, 28528200), (2, 14264100), (3, 9509400), (4, 7132050), (5, 5705640), (6, 4754700), (8, 3566025), (9, 3169800), (10, 2852820), (12, 2377350), (15, 1901880), (18, 1584900), (20, 1426410), (24, 1188675), (25, 1141128), (27, 1056600), (30, 950940), (36, 792450), (40, 713205), (45, 633960), (50, 570564), (54, 528300), (60, 475470), (72, 396225), (75, 380376), (81, 352200), (90, 316980), (100, 285282), (108, 264150), (120, 237735), (135, 211320), (150, 190188), (162, 176100), (180, 158490), (200, 142641), (216, 132075), (225, 126792), (243, 117400), (270, 105660), (300, 95094), (324, 88050), (360, 79245), (405, 70440), (450, 63396), (486, 58700), (540, 52830), (587, 48600), (600, 47547), (648, 44025), (675, 42264), (810, 35220), (900, 31698), (972, 29350), (1080, 26415), (1174, 24300), (1215, 23480), (1350, 21132), (1620, 17610), (1761, 16200), (1800, 15849), (1944, 14675), (2025, 14088), (2348, 12150), (2430, 11740), (2700, 10566), (2935, 9720), (3240, 8805), (3522, 8100), (4050, 7044), (4696, 6075), (4860, 5870), (5283, 5400)]