16728784500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1103

約数の個数: 192

約数和(自身を含む): 50046796800

約数和(自身を除く): 33318012300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 419, 430, 500, 516, 619, 645, 750, 838, 860, 1075, 1238, 1257, 1290, 1500, 1676, 1857, 2095, 2150, 2476, 2514, 2580, 3095, 3225, 3714, 4190, 4300, 5028, 5375, 6190, 6285, 6450, 7428, 8380, 9285, 10475, 10750, 12380, 12570, 12900, 15475, 16125, 18017, 18570, 20950, 21500, 25140, 26617, 30950, 31425, 32250, 36034, 37140, 41900, 46425, 52375, 53234, 54051, 61900, 62850, 64500, 72068, 77375, 79851, 90085, 92850, 104750, 106468, 108102, 125700, 133085, 154750, 157125, 159702, 180170, 185700, 209500, 216204, 232125, 259361, 266170, 270255, 309500, 314250, 319404, 360340, 399255, 450425, 464250, 518722, 532340, 540510, 628500, 665425, 778083, 798510, 900850, 928500, 1037444, 1081020, 1296805, 1330850, 1351275, 1556166, 1597020, 1801700, 1996275, 2252125, 2593610, 2661700, 2702550, 3112332, 3327125, 3890415, 3992550, 4504250, 5187220, 5405100, 6484025, 6654250, 6756375, 7780830, 7985100, 9008500, 9981375, 11152523, 12968050, 13308500, 13512750, 15561660, 19452075, 19962750, 22305046, 25936100, 27025500, 32420125, 33457569, 38904150, 39925500, 44610092, 55762615, 64840250, 66915138, 77808300, 97260375, 111525230, 129680500, 133830276, 167287845, 194520750, 223050460, 278813075, 334575690, 389041500, 557626150, 669151380, 836439225, 1115252300, 1394065375, 1672878450, 2788130750, 3345756900, 4182196125, 5576261500, 8364392250, 16728784500]

約数ペア:

[(1, 16728784500), (2, 8364392250), (3, 5576261500), (4, 4182196125), (5, 3345756900), (6, 2788130750), (10, 1672878450), (12, 1394065375), (15, 1115252300), (20, 836439225), (25, 669151380), (30, 557626150), (43, 389041500), (50, 334575690), (60, 278813075), (75, 223050460), (86, 194520750), (100, 167287845), (125, 133830276), (129, 129680500), (150, 111525230), (172, 97260375), (215, 77808300), (250, 66915138), (258, 64840250), (300, 55762615), (375, 44610092), (419, 39925500), (430, 38904150), (500, 33457569), (516, 32420125), (619, 27025500), (645, 25936100), (750, 22305046), (838, 19962750), (860, 19452075), (1075, 15561660), (1238, 13512750), (1257, 13308500), (1290, 12968050), (1500, 11152523), (1676, 9981375), (1857, 9008500), (2095, 7985100), (2150, 7780830), (2476, 6756375), (2514, 6654250), (2580, 6484025), (3095, 5405100), (3225, 5187220), (3714, 4504250), (4190, 3992550), (4300, 3890415), (5028, 3327125), (5375, 3112332), (6190, 2702550), (6285, 2661700), (6450, 2593610), (7428, 2252125), (8380, 1996275), (9285, 1801700), (10475, 1597020), (10750, 1556166), (12380, 1351275), (12570, 1330850), (12900, 1296805), (15475, 1081020), (16125, 1037444), (18017, 928500), (18570, 900850), (20950, 798510), (21500, 778083), (25140, 665425), (26617, 628500), (30950, 540510), (31425, 532340), (32250, 518722), (36034, 464250), (37140, 450425), (41900, 399255), (46425, 360340), (52375, 319404), (53234, 314250), (54051, 309500), (61900, 270255), (62850, 266170), (64500, 259361), (72068, 232125), (77375, 216204), (79851, 209500), (90085, 185700), (92850, 180170), (104750, 159702), (106468, 157125), (108102, 154750), (125700, 133085)]