158300400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 548000640

約数和(自身を除く): 389700240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 53, 57, 60, 75, 76, 80, 95, 100, 106, 114, 120, 131, 150, 152, 159, 190, 200, 212, 228, 240, 262, 265, 285, 300, 304, 318, 380, 393, 400, 424, 456, 475, 524, 530, 570, 600, 636, 655, 760, 786, 795, 848, 912, 950, 1007, 1048, 1060, 1140, 1200, 1272, 1310, 1325, 1425, 1520, 1572, 1590, 1900, 1965, 2014, 2096, 2120, 2280, 2489, 2544, 2620, 2650, 2850, 3021, 3144, 3180, 3275, 3800, 3930, 3975, 4028, 4240, 4560, 4978, 5035, 5240, 5300, 5700, 6042, 6288, 6360, 6550, 6943, 7467, 7600, 7860, 7950, 8056, 9825, 9956, 10070, 10480, 10600, 11400, 12084, 12445, 12720, 13100, 13886, 14934, 15105, 15720, 15900, 16112, 19650, 19912, 20140, 20829, 21200, 22800, 24168, 24890, 25175, 26200, 27772, 29868, 30210, 31440, 31800, 34715, 37335, 39300, 39824, 40280, 41658, 48336, 49780, 50350, 52400, 55544, 59736, 60420, 62225, 63600, 69430, 74670, 75525, 78600, 80560, 83316, 99560, 100700, 104145, 111088, 119472, 120840, 124450, 131917, 138860, 149340, 151050, 157200, 166632, 173575, 186675, 199120, 201400, 208290, 241680, 248900, 263834, 277720, 298680, 302100, 333264, 347150, 373350, 395751, 402800, 416580, 497800, 520725, 527668, 555440, 597360, 604200, 659585, 694300, 746700, 791502, 833160, 995600, 1041450, 1055336, 1208400, 1319170, 1388600, 1493400, 1583004, 1666320, 1978755, 2082900, 2110672, 2638340, 2777200, 2986800, 3166008, 3297925, 3957510, 4165800, 5276680, 6332016, 6595850, 7915020, 8331600, 9893775, 10553360, 13191700, 15830040, 19787550, 26383400, 31660080, 39575100, 52766800, 79150200, 158300400]

約数ペア:

[(1, 158300400), (2, 79150200), (3, 52766800), (4, 39575100), (5, 31660080), (6, 26383400), (8, 19787550), (10, 15830040), (12, 13191700), (15, 10553360), (16, 9893775), (19, 8331600), (20, 7915020), (24, 6595850), (25, 6332016), (30, 5276680), (38, 4165800), (40, 3957510), (48, 3297925), (50, 3166008), (53, 2986800), (57, 2777200), (60, 2638340), (75, 2110672), (76, 2082900), (80, 1978755), (95, 1666320), (100, 1583004), (106, 1493400), (114, 1388600), (120, 1319170), (131, 1208400), (150, 1055336), (152, 1041450), (159, 995600), (190, 833160), (200, 791502), (212, 746700), (228, 694300), (240, 659585), (262, 604200), (265, 597360), (285, 555440), (300, 527668), (304, 520725), (318, 497800), (380, 416580), (393, 402800), (400, 395751), (424, 373350), (456, 347150), (475, 333264), (524, 302100), (530, 298680), (570, 277720), (600, 263834), (636, 248900), (655, 241680), (760, 208290), (786, 201400), (795, 199120), (848, 186675), (912, 173575), (950, 166632), (1007, 157200), (1048, 151050), (1060, 149340), (1140, 138860), (1200, 131917), (1272, 124450), (1310, 120840), (1325, 119472), (1425, 111088), (1520, 104145), (1572, 100700), (1590, 99560), (1900, 83316), (1965, 80560), (2014, 78600), (2096, 75525), (2120, 74670), (2280, 69430), (2489, 63600), (2544, 62225), (2620, 60420), (2650, 59736), (2850, 55544), (3021, 52400), (3144, 50350), (3180, 49780), (3275, 48336), (3800, 41658), (3930, 40280), (3975, 39824), (4028, 39300), (4240, 37335), (4560, 34715), (4978, 31800), (5035, 31440), (5240, 30210), (5300, 29868), (5700, 27772), (6042, 26200), (6288, 25175), (6360, 24890), (6550, 24168), (6943, 22800), (7467, 21200), (7600, 20829), (7860, 20140), (7950, 19912), (8056, 19650), (9825, 16112), (9956, 15900), (10070, 15720), (10480, 15105), (10600, 14934), (11400, 13886), (12084, 13100), (12445, 12720)]