385302450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 1113678720

約数和(自身を除く): 728376270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 59, 65, 75, 78, 85, 102, 118, 130, 150, 170, 177, 195, 197, 221, 255, 295, 325, 354, 390, 394, 425, 442, 510, 590, 591, 650, 663, 767, 850, 885, 975, 985, 1003, 1105, 1182, 1275, 1326, 1475, 1534, 1770, 1950, 1970, 2006, 2210, 2301, 2550, 2561, 2950, 2955, 3009, 3315, 3349, 3835, 4425, 4602, 4925, 5015, 5122, 5525, 5910, 6018, 6630, 6698, 7670, 7683, 8850, 9850, 10030, 10047, 11050, 11505, 11623, 12805, 13039, 14775, 15045, 15366, 16575, 16745, 19175, 20094, 23010, 23246, 25075, 25610, 26078, 29550, 30090, 33150, 33490, 34869, 38350, 38415, 39117, 43537, 50150, 50235, 57525, 58115, 64025, 65195, 69738, 75225, 76830, 78234, 83725, 87074, 100470, 115050, 116230, 128050, 130390, 130611, 150450, 151099, 167450, 174345, 192075, 195585, 197591, 217685, 251175, 261222, 290575, 302198, 325975, 348690, 384150, 391170, 395182, 435370, 453297, 502350, 581150, 592773, 651950, 653055, 755495, 871725, 906594, 977925, 987955, 1088425, 1185546, 1306110, 1510990, 1743450, 1955850, 1975910, 2176850, 2266485, 2568683, 2963865, 3265275, 3777475, 4532970, 4939775, 5137366, 5927730, 6530550, 7554950, 7706049, 9879550, 11332425, 12843415, 14819325, 15412098, 22664850, 25686830, 29638650, 38530245, 64217075, 77060490, 128434150, 192651225, 385302450]

約数ペア:

[(1, 385302450), (2, 192651225), (3, 128434150), (5, 77060490), (6, 64217075), (10, 38530245), (13, 29638650), (15, 25686830), (17, 22664850), (25, 15412098), (26, 14819325), (30, 12843415), (34, 11332425), (39, 9879550), (50, 7706049), (51, 7554950), (59, 6530550), (65, 5927730), (75, 5137366), (78, 4939775), (85, 4532970), (102, 3777475), (118, 3265275), (130, 2963865), (150, 2568683), (170, 2266485), (177, 2176850), (195, 1975910), (197, 1955850), (221, 1743450), (255, 1510990), (295, 1306110), (325, 1185546), (354, 1088425), (390, 987955), (394, 977925), (425, 906594), (442, 871725), (510, 755495), (590, 653055), (591, 651950), (650, 592773), (663, 581150), (767, 502350), (850, 453297), (885, 435370), (975, 395182), (985, 391170), (1003, 384150), (1105, 348690), (1182, 325975), (1275, 302198), (1326, 290575), (1475, 261222), (1534, 251175), (1770, 217685), (1950, 197591), (1970, 195585), (2006, 192075), (2210, 174345), (2301, 167450), (2550, 151099), (2561, 150450), (2950, 130611), (2955, 130390), (3009, 128050), (3315, 116230), (3349, 115050), (3835, 100470), (4425, 87074), (4602, 83725), (4925, 78234), (5015, 76830), (5122, 75225), (5525, 69738), (5910, 65195), (6018, 64025), (6630, 58115), (6698, 57525), (7670, 50235), (7683, 50150), (8850, 43537), (9850, 39117), (10030, 38415), (10047, 38350), (11050, 34869), (11505, 33490), (11623, 33150), (12805, 30090), (13039, 29550), (14775, 26078), (15045, 25610), (15366, 25075), (16575, 23246), (16745, 23010), (19175, 20094)]