191459100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 695955456

約数和(自身を除く): 504496356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 68, 70, 75, 84, 85, 93, 100, 102, 105, 119, 124, 140, 150, 155, 170, 173, 175, 186, 204, 210, 217, 238, 255, 300, 310, 340, 346, 350, 357, 372, 420, 425, 434, 465, 476, 510, 519, 525, 527, 595, 620, 651, 692, 700, 714, 775, 850, 865, 868, 930, 1020, 1038, 1050, 1054, 1085, 1190, 1211, 1275, 1302, 1428, 1550, 1581, 1700, 1730, 1785, 1860, 2076, 2100, 2108, 2170, 2325, 2380, 2422, 2550, 2595, 2604, 2635, 2941, 2975, 3100, 3162, 3255, 3460, 3570, 3633, 3689, 4325, 4340, 4650, 4844, 5100, 5190, 5270, 5363, 5425, 5882, 5950, 6055, 6324, 6510, 7140, 7266, 7378, 7905, 8650, 8823, 8925, 9300, 10380, 10540, 10726, 10850, 11067, 11764, 11900, 12110, 12975, 13020, 13175, 14532, 14705, 14756, 15810, 16089, 16275, 17300, 17646, 17850, 18165, 18445, 20587, 21452, 21700, 22134, 24220, 25950, 26350, 26815, 29410, 30275, 31620, 32178, 32550, 35292, 35700, 36330, 36890, 37541, 39525, 41174, 44115, 44268, 51900, 52700, 53630, 55335, 58820, 60550, 61761, 64356, 65100, 72660, 73525, 73780, 75082, 79050, 80445, 82348, 88230, 90825, 91171, 92225, 102935, 107260, 110670, 112623, 121100, 123522, 134075, 147050, 150164, 158100, 160890, 176460, 181650, 182342, 184450, 187705, 205870, 220575, 221340, 225246, 247044, 268150, 273513, 276675, 294100, 308805, 321780, 363300, 364684, 368900, 375410, 402225, 411740, 441150, 450492, 455855, 514675, 536300, 547026, 553350, 563115, 617610, 638197, 750820, 804450, 882300, 911710, 938525, 1029350, 1094052, 1106700, 1126230, 1235220, 1276394, 1367565, 1544025, 1608900, 1823420, 1877050, 1914591, 2058700, 2252460, 2279275, 2552788, 2735130, 2815575, 3088050, 3190985, 3754100, 3829182, 4558550, 5470260, 5631150, 6176100, 6381970, 6837825, 7658364, 9117100, 9572955, 11262300, 12763940, 13675650, 15954925, 19145910, 27351300, 31909850, 38291820, 47864775, 63819700, 95729550, 191459100]

約数ペア:

[(1, 191459100), (2, 95729550), (3, 63819700), (4, 47864775), (5, 38291820), (6, 31909850), (7, 27351300), (10, 19145910), (12, 15954925), (14, 13675650), (15, 12763940), (17, 11262300), (20, 9572955), (21, 9117100), (25, 7658364), (28, 6837825), (30, 6381970), (31, 6176100), (34, 5631150), (35, 5470260), (42, 4558550), (50, 3829182), (51, 3754100), (60, 3190985), (62, 3088050), (68, 2815575), (70, 2735130), (75, 2552788), (84, 2279275), (85, 2252460), (93, 2058700), (100, 1914591), (102, 1877050), (105, 1823420), (119, 1608900), (124, 1544025), (140, 1367565), (150, 1276394), (155, 1235220), (170, 1126230), (173, 1106700), (175, 1094052), (186, 1029350), (204, 938525), (210, 911710), (217, 882300), (238, 804450), (255, 750820), (300, 638197), (310, 617610), (340, 563115), (346, 553350), (350, 547026), (357, 536300), (372, 514675), (420, 455855), (425, 450492), (434, 441150), (465, 411740), (476, 402225), (510, 375410), (519, 368900), (525, 364684), (527, 363300), (595, 321780), (620, 308805), (651, 294100), (692, 276675), (700, 273513), (714, 268150), (775, 247044), (850, 225246), (865, 221340), (868, 220575), (930, 205870), (1020, 187705), (1038, 184450), (1050, 182342), (1054, 181650), (1085, 176460), (1190, 160890), (1211, 158100), (1275, 150164), (1302, 147050), (1428, 134075), (1550, 123522), (1581, 121100), (1700, 112623), (1730, 110670), (1785, 107260), (1860, 102935), (2076, 92225), (2100, 91171), (2108, 90825), (2170, 88230), (2325, 82348), (2380, 80445), (2422, 79050), (2550, 75082), (2595, 73780), (2604, 73525), (2635, 72660), (2941, 65100), (2975, 64356), (3100, 61761), (3162, 60550), (3255, 58820), (3460, 55335), (3570, 53630), (3633, 52700), (3689, 51900), (4325, 44268), (4340, 44115), (4650, 41174), (4844, 39525), (5100, 37541), (5190, 36890), (5270, 36330), (5363, 35700), (5425, 35292), (5882, 32550), (5950, 32178), (6055, 31620), (6324, 30275), (6510, 29410), (7140, 26815), (7266, 26350), (7378, 25950), (7905, 24220), (8650, 22134), (8823, 21700), (8925, 21452), (9300, 20587), (10380, 18445), (10540, 18165), (10726, 17850), (10850, 17646), (11067, 17300), (11764, 16275), (11900, 16089), (12110, 15810), (12975, 14756), (13020, 14705), (13175, 14532)]