306181200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 240

約数和(自身を含む): 1112914880

約数和(自身を除く): 806733680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 650, 741, 760, 780, 912, 950, 975, 988, 1033, 1040, 1140, 1200, 1235, 1300, 1425, 1482, 1520, 1560, 1900, 1950, 1976, 2066, 2280, 2470, 2600, 2850, 2964, 3099, 3120, 3705, 3800, 3900, 3952, 4132, 4560, 4940, 5165, 5200, 5700, 5928, 6175, 6198, 7410, 7600, 7800, 8264, 9880, 10330, 11400, 11856, 12350, 12396, 13429, 14820, 15495, 15600, 16528, 18525, 19627, 19760, 20660, 22800, 24700, 24792, 25825, 26858, 29640, 30990, 37050, 39254, 40287, 41320, 49400, 49584, 51650, 53716, 58881, 59280, 61980, 67145, 74100, 77475, 78508, 80574, 82640, 98135, 98800, 103300, 107432, 117762, 123960, 134290, 148200, 154950, 157016, 161148, 196270, 201435, 206600, 214864, 235524, 247920, 255151, 268580, 294405, 296400, 309900, 314032, 322296, 335725, 392540, 402870, 413200, 471048, 490675, 510302, 537160, 588810, 619800, 644592, 671450, 765453, 785080, 805740, 942096, 981350, 1007175, 1020604, 1074320, 1177620, 1239600, 1275755, 1342900, 1472025, 1530906, 1570160, 1611480, 1962700, 2014350, 2041208, 2355240, 2551510, 2685800, 2944050, 3061812, 3222960, 3827265, 3925400, 4028700, 4082416, 4710480, 5103020, 5371600, 5888100, 6123624, 6378775, 7654530, 7850800, 8057400, 10206040, 11776200, 12247248, 12757550, 15309060, 16114800, 19136325, 20412080, 23552400, 25515100, 30618120, 38272650, 51030200, 61236240, 76545300, 102060400, 153090600, 306181200]

約数ペア:

[(1, 306181200), (2, 153090600), (3, 102060400), (4, 76545300), (5, 61236240), (6, 51030200), (8, 38272650), (10, 30618120), (12, 25515100), (13, 23552400), (15, 20412080), (16, 19136325), (19, 16114800), (20, 15309060), (24, 12757550), (25, 12247248), (26, 11776200), (30, 10206040), (38, 8057400), (39, 7850800), (40, 7654530), (48, 6378775), (50, 6123624), (52, 5888100), (57, 5371600), (60, 5103020), (65, 4710480), (75, 4082416), (76, 4028700), (78, 3925400), (80, 3827265), (95, 3222960), (100, 3061812), (104, 2944050), (114, 2685800), (120, 2551510), (130, 2355240), (150, 2041208), (152, 2014350), (156, 1962700), (190, 1611480), (195, 1570160), (200, 1530906), (208, 1472025), (228, 1342900), (240, 1275755), (247, 1239600), (260, 1177620), (285, 1074320), (300, 1020604), (304, 1007175), (312, 981350), (325, 942096), (380, 805740), (390, 785080), (400, 765453), (456, 671450), (475, 644592), (494, 619800), (520, 588810), (570, 537160), (600, 510302), (624, 490675), (650, 471048), (741, 413200), (760, 402870), (780, 392540), (912, 335725), (950, 322296), (975, 314032), (988, 309900), (1033, 296400), (1040, 294405), (1140, 268580), (1200, 255151), (1235, 247920), (1300, 235524), (1425, 214864), (1482, 206600), (1520, 201435), (1560, 196270), (1900, 161148), (1950, 157016), (1976, 154950), (2066, 148200), (2280, 134290), (2470, 123960), (2600, 117762), (2850, 107432), (2964, 103300), (3099, 98800), (3120, 98135), (3705, 82640), (3800, 80574), (3900, 78508), (3952, 77475), (4132, 74100), (4560, 67145), (4940, 61980), (5165, 59280), (5200, 58881), (5700, 53716), (5928, 51650), (6175, 49584), (6198, 49400), (7410, 41320), (7600, 40287), (7800, 39254), (8264, 37050), (9880, 30990), (10330, 29640), (11400, 26858), (11856, 25825), (12350, 24792), (12396, 24700), (13429, 22800), (14820, 20660), (15495, 19760), (15600, 19627), (16528, 18525)]