326911650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 940439808

約数和(自身を除く): 613528158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 37, 39, 46, 50, 65, 69, 74, 75, 78, 111, 115, 130, 138, 150, 185, 195, 197, 222, 230, 299, 325, 345, 370, 390, 394, 481, 555, 575, 591, 598, 650, 690, 851, 897, 925, 962, 975, 985, 1110, 1150, 1182, 1443, 1495, 1702, 1725, 1794, 1850, 1950, 1970, 2405, 2553, 2561, 2775, 2886, 2955, 2990, 3450, 4255, 4485, 4531, 4810, 4925, 5106, 5122, 5550, 5910, 7215, 7289, 7475, 7683, 8510, 8970, 9062, 9850, 11063, 12025, 12765, 12805, 13593, 14430, 14578, 14775, 14950, 15366, 21275, 21867, 22126, 22425, 22655, 24050, 25530, 25610, 27186, 29550, 33189, 36075, 36445, 38415, 42550, 43734, 44850, 45310, 55315, 58903, 63825, 64025, 66378, 67965, 72150, 72890, 76830, 94757, 109335, 110630, 113275, 117806, 127650, 128050, 135930, 165945, 167647, 176709, 182225, 189514, 192075, 218670, 226550, 276575, 284271, 294515, 331890, 335294, 339825, 353418, 364450, 384150, 473785, 502941, 546675, 553150, 568542, 589030, 679650, 829725, 838235, 883545, 947570, 1005882, 1093350, 1421355, 1472575, 1659450, 1676470, 1767090, 2179411, 2368925, 2514705, 2842710, 2945150, 4191175, 4358822, 4417725, 4737850, 5029410, 6538233, 7106775, 8382350, 8835450, 10897055, 12573525, 13076466, 14213550, 21794110, 25147050, 32691165, 54485275, 65382330, 108970550, 163455825, 326911650]

約数ペア:

[(1, 326911650), (2, 163455825), (3, 108970550), (5, 65382330), (6, 54485275), (10, 32691165), (13, 25147050), (15, 21794110), (23, 14213550), (25, 13076466), (26, 12573525), (30, 10897055), (37, 8835450), (39, 8382350), (46, 7106775), (50, 6538233), (65, 5029410), (69, 4737850), (74, 4417725), (75, 4358822), (78, 4191175), (111, 2945150), (115, 2842710), (130, 2514705), (138, 2368925), (150, 2179411), (185, 1767090), (195, 1676470), (197, 1659450), (222, 1472575), (230, 1421355), (299, 1093350), (325, 1005882), (345, 947570), (370, 883545), (390, 838235), (394, 829725), (481, 679650), (555, 589030), (575, 568542), (591, 553150), (598, 546675), (650, 502941), (690, 473785), (851, 384150), (897, 364450), (925, 353418), (962, 339825), (975, 335294), (985, 331890), (1110, 294515), (1150, 284271), (1182, 276575), (1443, 226550), (1495, 218670), (1702, 192075), (1725, 189514), (1794, 182225), (1850, 176709), (1950, 167647), (1970, 165945), (2405, 135930), (2553, 128050), (2561, 127650), (2775, 117806), (2886, 113275), (2955, 110630), (2990, 109335), (3450, 94757), (4255, 76830), (4485, 72890), (4531, 72150), (4810, 67965), (4925, 66378), (5106, 64025), (5122, 63825), (5550, 58903), (5910, 55315), (7215, 45310), (7289, 44850), (7475, 43734), (7683, 42550), (8510, 38415), (8970, 36445), (9062, 36075), (9850, 33189), (11063, 29550), (12025, 27186), (12765, 25610), (12805, 25530), (13593, 24050), (14430, 22655), (14578, 22425), (14775, 22126), (14950, 21867), (15366, 21275)]