428235600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 1497806912

約数和(自身を除く): 1069571312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 97, 100, 104, 120, 130, 150, 156, 194, 195, 200, 208, 240, 260, 283, 291, 300, 312, 325, 388, 390, 400, 485, 520, 566, 582, 600, 624, 650, 776, 780, 849, 970, 975, 1040, 1132, 1164, 1200, 1261, 1300, 1415, 1455, 1552, 1560, 1698, 1940, 1950, 2264, 2328, 2425, 2522, 2600, 2830, 2910, 3120, 3396, 3679, 3783, 3880, 3900, 4245, 4528, 4656, 4850, 5044, 5200, 5660, 5820, 6305, 6792, 7075, 7275, 7358, 7566, 7760, 7800, 8490, 9700, 10088, 11037, 11320, 11640, 12610, 13584, 14150, 14550, 14716, 15132, 15600, 16980, 18395, 18915, 19400, 20176, 21225, 22074, 22640, 23280, 25220, 27451, 28300, 29100, 29432, 30264, 31525, 33960, 36790, 37830, 38800, 42450, 44148, 50440, 54902, 55185, 56600, 58200, 58864, 60528, 63050, 67920, 73580, 75660, 82353, 84900, 88296, 91975, 94575, 100880, 109804, 110370, 113200, 116400, 126100, 137255, 147160, 151320, 164706, 169800, 176592, 183950, 189150, 219608, 220740, 252200, 274510, 275925, 294320, 302640, 329412, 339600, 356863, 367900, 378300, 411765, 439216, 441480, 504400, 549020, 551850, 658824, 686275, 713726, 735800, 756600, 823530, 882960, 1070589, 1098040, 1103700, 1317648, 1372550, 1427452, 1471600, 1513200, 1647060, 1784315, 2058825, 2141178, 2196080, 2207400, 2745100, 2854904, 3294120, 3568630, 4117650, 4282356, 4414800, 5352945, 5490200, 5709808, 6588240, 7137260, 8235300, 8564712, 8921575, 10705890, 10980400, 14274520, 16470600, 17129424, 17843150, 21411780, 26764725, 28549040, 32941200, 35686300, 42823560, 53529450, 71372600, 85647120, 107058900, 142745200, 214117800, 428235600]

約数ペア:

[(1, 428235600), (2, 214117800), (3, 142745200), (4, 107058900), (5, 85647120), (6, 71372600), (8, 53529450), (10, 42823560), (12, 35686300), (13, 32941200), (15, 28549040), (16, 26764725), (20, 21411780), (24, 17843150), (25, 17129424), (26, 16470600), (30, 14274520), (39, 10980400), (40, 10705890), (48, 8921575), (50, 8564712), (52, 8235300), (60, 7137260), (65, 6588240), (75, 5709808), (78, 5490200), (80, 5352945), (97, 4414800), (100, 4282356), (104, 4117650), (120, 3568630), (130, 3294120), (150, 2854904), (156, 2745100), (194, 2207400), (195, 2196080), (200, 2141178), (208, 2058825), (240, 1784315), (260, 1647060), (283, 1513200), (291, 1471600), (300, 1427452), (312, 1372550), (325, 1317648), (388, 1103700), (390, 1098040), (400, 1070589), (485, 882960), (520, 823530), (566, 756600), (582, 735800), (600, 713726), (624, 686275), (650, 658824), (776, 551850), (780, 549020), (849, 504400), (970, 441480), (975, 439216), (1040, 411765), (1132, 378300), (1164, 367900), (1200, 356863), (1261, 339600), (1300, 329412), (1415, 302640), (1455, 294320), (1552, 275925), (1560, 274510), (1698, 252200), (1940, 220740), (1950, 219608), (2264, 189150), (2328, 183950), (2425, 176592), (2522, 169800), (2600, 164706), (2830, 151320), (2910, 147160), (3120, 137255), (3396, 126100), (3679, 116400), (3783, 113200), (3880, 110370), (3900, 109804), (4245, 100880), (4528, 94575), (4656, 91975), (4850, 88296), (5044, 84900), (5200, 82353), (5660, 75660), (5820, 73580), (6305, 67920), (6792, 63050), (7075, 60528), (7275, 58864), (7358, 58200), (7566, 56600), (7760, 55185), (7800, 54902), (8490, 50440), (9700, 44148), (10088, 42450), (11037, 38800), (11320, 37830), (11640, 36790), (12610, 33960), (13584, 31525), (14150, 30264), (14550, 29432), (14716, 29100), (15132, 28300), (15600, 27451), (16980, 25220), (18395, 23280), (18915, 22640), (19400, 22074), (20176, 21225)]