271919700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 964382720

約数和(自身を除く): 692463020

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, 61, 65, 75, 78, 90, 100, 108, 117, 122, 127, 130, 135, 150, 156, 180, 183, 195, 225, 234, 244, 254, 260, 270, 300, 305, 325, 351, 366, 381, 390, 450, 468, 508, 540, 549, 585, 610, 635, 650, 675, 702, 732, 762, 780, 793, 900, 915, 975, 1098, 1143, 1170, 1220, 1270, 1300, 1350, 1404, 1524, 1525, 1586, 1647, 1651, 1755, 1830, 1905, 1950, 2196, 2286, 2340, 2379, 2540, 2700, 2745, 2925, 3050, 3172, 3175, 3294, 3302, 3429, 3510, 3660, 3810, 3900, 3965, 4572, 4575, 4758, 4953, 5490, 5715, 5850, 6100, 6350, 6588, 6604, 6858, 7020, 7137, 7620, 7747, 7930, 8235, 8255, 8775, 9150, 9516, 9525, 9906, 10980, 11430, 11700, 11895, 12700, 13716, 13725, 14274, 14859, 15494, 15860, 16470, 16510, 17145, 17550, 18300, 19050, 19812, 19825, 21411, 22860, 23241, 23790, 24765, 27450, 28548, 28575, 29718, 30988, 32940, 33020, 34290, 35100, 35685, 38100, 38735, 39650, 41175, 41275, 42822, 44577, 46482, 47580, 49530, 54900, 57150, 59436, 59475, 68580, 69723, 71370, 74295, 77470, 79300, 82350, 82550, 85644, 85725, 89154, 92964, 99060, 100711, 107055, 114300, 116205, 118950, 123825, 139446, 142740, 148590, 154940, 164700, 165100, 171450, 178308, 178425, 193675, 201422, 209169, 214110, 222885, 232410, 237900, 247650, 278892, 297180, 302133, 342900, 348615, 356850, 371475, 387350, 402844, 418338, 428220, 445770, 464820, 495300, 503555, 535275, 581025, 604266, 697230, 713700, 742950, 774700, 836676, 891540, 906399, 1007110, 1045845, 1070550, 1114425, 1162050, 1208532, 1394460, 1485900, 1510665, 1743075, 1812798, 2014220, 2091690, 2141100, 2228850, 2324100, 2517775, 2719197, 3021330, 3486150, 3625596, 4183380, 4457700, 4531995, 5035550, 5229225, 5438394, 6042660, 6972300, 7553325, 9063990, 10071100, 10458450, 10876788, 13595985, 15106650, 18127980, 20916900, 22659975, 27191970, 30213300, 45319950, 54383940, 67979925, 90639900, 135959850, 271919700]

約数ペア:

[(1, 271919700), (2, 135959850), (3, 90639900), (4, 67979925), (5, 54383940), (6, 45319950), (9, 30213300), (10, 27191970), (12, 22659975), (13, 20916900), (15, 18127980), (18, 15106650), (20, 13595985), (25, 10876788), (26, 10458450), (27, 10071100), (30, 9063990), (36, 7553325), (39, 6972300), (45, 6042660), (50, 5438394), (52, 5229225), (54, 5035550), (60, 4531995), (61, 4457700), (65, 4183380), (75, 3625596), (78, 3486150), (90, 3021330), (100, 2719197), (108, 2517775), (117, 2324100), (122, 2228850), (127, 2141100), (130, 2091690), (135, 2014220), (150, 1812798), (156, 1743075), (180, 1510665), (183, 1485900), (195, 1394460), (225, 1208532), (234, 1162050), (244, 1114425), (254, 1070550), (260, 1045845), (270, 1007110), (300, 906399), (305, 891540), (325, 836676), (351, 774700), (366, 742950), (381, 713700), (390, 697230), (450, 604266), (468, 581025), (508, 535275), (540, 503555), (549, 495300), (585, 464820), (610, 445770), (635, 428220), (650, 418338), (675, 402844), (702, 387350), (732, 371475), (762, 356850), (780, 348615), (793, 342900), (900, 302133), (915, 297180), (975, 278892), (1098, 247650), (1143, 237900), (1170, 232410), (1220, 222885), (1270, 214110), (1300, 209169), (1350, 201422), (1404, 193675), (1524, 178425), (1525, 178308), (1586, 171450), (1647, 165100), (1651, 164700), (1755, 154940), (1830, 148590), (1905, 142740), (1950, 139446), (2196, 123825), (2286, 118950), (2340, 116205), (2379, 114300), (2540, 107055), (2700, 100711), (2745, 99060), (2925, 92964), (3050, 89154), (3172, 85725), (3175, 85644), (3294, 82550), (3302, 82350), (3429, 79300), (3510, 77470), (3660, 74295), (3810, 71370), (3900, 69723), (3965, 68580), (4572, 59475), (4575, 59436), (4758, 57150), (4953, 54900), (5490, 49530), (5715, 47580), (5850, 46482), (6100, 44577), (6350, 42822), (6588, 41275), (6604, 41175), (6858, 39650), (7020, 38735), (7137, 38100), (7620, 35685), (7747, 35100), (7930, 34290), (8235, 33020), (8255, 32940), (8775, 30988), (9150, 29718), (9516, 28575), (9525, 28548), (9906, 27450), (10980, 24765), (11430, 23790), (11700, 23241), (11895, 22860), (12700, 21411), (13716, 19825), (13725, 19812), (14274, 19050), (14859, 18300), (15494, 17550), (15860, 17145), (16470, 16510)]