199964700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 252

約数和(自身を含む): 703953208

約数和(自身を除く): 503988508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 211, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 422, 450, 468, 486, 540, 585, 633, 650, 675, 702, 729, 780, 810, 844, 900, 972, 975, 1053, 1055, 1170, 1215, 1266, 1300, 1350, 1404, 1458, 1620, 1755, 1899, 1950, 2025, 2106, 2110, 2340, 2430, 2532, 2700, 2743, 2916, 2925, 3159, 3165, 3510, 3645, 3798, 3900, 4050, 4212, 4220, 4860, 5265, 5275, 5486, 5697, 5850, 6075, 6318, 6330, 7020, 7290, 7596, 8100, 8229, 8775, 9477, 9495, 10530, 10550, 10972, 11394, 11700, 12150, 12636, 12660, 13715, 14580, 15795, 15825, 16458, 17091, 17550, 18225, 18954, 18990, 21060, 21100, 22788, 24300, 24687, 26325, 27430, 28485, 31590, 31650, 32916, 34182, 35100, 36450, 37908, 37980, 41145, 47385, 47475, 49374, 51273, 52650, 54860, 56970, 63180, 63300, 68364, 68575, 72900, 74061, 78975, 82290, 85455, 94770, 94950, 98748, 102546, 105300, 113940, 123435, 137150, 142425, 148122, 153819, 157950, 164580, 170910, 189540, 189900, 205092, 205725, 222183, 236925, 246870, 256365, 274300, 284850, 296244, 307638, 315900, 341820, 370305, 411450, 427275, 444366, 473850, 493740, 512730, 569700, 615276, 617175, 666549, 740610, 769095, 822900, 854550, 888732, 947700, 1025460, 1110915, 1234350, 1281825, 1333098, 1481220, 1538190, 1709100, 1851525, 1999647, 2221830, 2468700, 2563650, 2666196, 3076380, 3332745, 3703050, 3845475, 3999294, 4443660, 5127300, 5554575, 6665490, 7406100, 7690950, 7998588, 9998235, 11109150, 13330980, 15381900, 16663725, 19996470, 22218300, 33327450, 39992940, 49991175, 66654900, 99982350, 199964700]

約数ペア:

[(1, 199964700), (2, 99982350), (3, 66654900), (4, 49991175), (5, 39992940), (6, 33327450), (9, 22218300), (10, 19996470), (12, 16663725), (13, 15381900), (15, 13330980), (18, 11109150), (20, 9998235), (25, 7998588), (26, 7690950), (27, 7406100), (30, 6665490), (36, 5554575), (39, 5127300), (45, 4443660), (50, 3999294), (52, 3845475), (54, 3703050), (60, 3332745), (65, 3076380), (75, 2666196), (78, 2563650), (81, 2468700), (90, 2221830), (100, 1999647), (108, 1851525), (117, 1709100), (130, 1538190), (135, 1481220), (150, 1333098), (156, 1281825), (162, 1234350), (180, 1110915), (195, 1025460), (211, 947700), (225, 888732), (234, 854550), (243, 822900), (260, 769095), (270, 740610), (300, 666549), (324, 617175), (325, 615276), (351, 569700), (390, 512730), (405, 493740), (422, 473850), (450, 444366), (468, 427275), (486, 411450), (540, 370305), (585, 341820), (633, 315900), (650, 307638), (675, 296244), (702, 284850), (729, 274300), (780, 256365), (810, 246870), (844, 236925), (900, 222183), (972, 205725), (975, 205092), (1053, 189900), (1055, 189540), (1170, 170910), (1215, 164580), (1266, 157950), (1300, 153819), (1350, 148122), (1404, 142425), (1458, 137150), (1620, 123435), (1755, 113940), (1899, 105300), (1950, 102546), (2025, 98748), (2106, 94950), (2110, 94770), (2340, 85455), (2430, 82290), (2532, 78975), (2700, 74061), (2743, 72900), (2916, 68575), (2925, 68364), (3159, 63300), (3165, 63180), (3510, 56970), (3645, 54860), (3798, 52650), (3900, 51273), (4050, 49374), (4212, 47475), (4220, 47385), (4860, 41145), (5265, 37980), (5275, 37908), (5486, 36450), (5697, 35100), (5850, 34182), (6075, 32916), (6318, 31650), (6330, 31590), (7020, 28485), (7290, 27430), (7596, 26325), (8100, 24687), (8229, 24300), (8775, 22788), (9477, 21100), (9495, 21060), (10530, 18990), (10550, 18954), (10972, 18225), (11394, 17550), (11700, 17091), (12150, 16458), (12636, 15825), (12660, 15795), (13715, 14580)]