152867820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 363228180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 59, 60, 62, 70, 84, 93, 105, 118, 124, 140, 155, 177, 186, 199, 210, 217, 236, 295, 310, 354, 372, 398, 413, 420, 434, 465, 590, 597, 620, 651, 708, 796, 826, 868, 885, 930, 995, 1085, 1180, 1194, 1239, 1302, 1393, 1652, 1770, 1829, 1860, 1990, 2065, 2170, 2388, 2478, 2604, 2786, 2985, 3255, 3540, 3658, 3980, 4130, 4179, 4340, 4956, 5487, 5572, 5970, 6169, 6195, 6510, 6965, 7316, 8260, 8358, 9145, 10974, 11741, 11940, 12338, 12390, 12803, 13020, 13930, 16716, 18290, 18507, 20895, 21948, 23482, 24676, 24780, 25606, 27435, 27860, 30845, 35223, 36580, 37014, 38409, 41790, 43183, 46964, 51212, 54870, 58705, 61690, 64015, 70446, 74028, 76818, 82187, 83580, 86366, 92535, 109740, 117410, 123380, 128030, 129549, 140892, 153636, 164374, 172732, 176115, 185070, 192045, 215915, 234820, 246561, 256060, 259098, 328748, 352230, 363971, 370140, 384090, 410935, 431830, 493122, 518196, 647745, 704460, 727942, 768180, 821870, 863660, 986244, 1091913, 1232805, 1295490, 1455884, 1643740, 1819855, 2183826, 2465610, 2547797, 2590980, 3639710, 4367652, 4931220, 5095594, 5459565, 7279420, 7643391, 10191188, 10919130, 12738985, 15286782, 21838260, 25477970, 30573564, 38216955, 50955940, 76433910, 152867820]

約数ペア:

[(1, 152867820), (2, 76433910), (3, 50955940), (4, 38216955), (5, 30573564), (6, 25477970), (7, 21838260), (10, 15286782), (12, 12738985), (14, 10919130), (15, 10191188), (20, 7643391), (21, 7279420), (28, 5459565), (30, 5095594), (31, 4931220), (35, 4367652), (42, 3639710), (59, 2590980), (60, 2547797), (62, 2465610), (70, 2183826), (84, 1819855), (93, 1643740), (105, 1455884), (118, 1295490), (124, 1232805), (140, 1091913), (155, 986244), (177, 863660), (186, 821870), (199, 768180), (210, 727942), (217, 704460), (236, 647745), (295, 518196), (310, 493122), (354, 431830), (372, 410935), (398, 384090), (413, 370140), (420, 363971), (434, 352230), (465, 328748), (590, 259098), (597, 256060), (620, 246561), (651, 234820), (708, 215915), (796, 192045), (826, 185070), (868, 176115), (885, 172732), (930, 164374), (995, 153636), (1085, 140892), (1180, 129549), (1194, 128030), (1239, 123380), (1302, 117410), (1393, 109740), (1652, 92535), (1770, 86366), (1829, 83580), (1860, 82187), (1990, 76818), (2065, 74028), (2170, 70446), (2388, 64015), (2478, 61690), (2604, 58705), (2786, 54870), (2985, 51212), (3255, 46964), (3540, 43183), (3658, 41790), (3980, 38409), (4130, 37014), (4179, 36580), (4340, 35223), (4956, 30845), (5487, 27860), (5572, 27435), (5970, 25606), (6169, 24780), (6195, 24676), (6510, 23482), (6965, 21948), (7316, 20895), (8260, 18507), (8358, 18290), (9145, 16716), (10974, 13930), (11741, 13020), (11940, 12803), (12338, 12390)]