40147800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 158323200

約数和(自身を除く): 118175400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 79, 84, 88, 100, 105, 110, 120, 121, 132, 140, 150, 154, 158, 165, 168, 175, 200, 210, 220, 231, 237, 242, 264, 275, 280, 300, 308, 316, 330, 350, 363, 385, 395, 420, 440, 462, 474, 484, 525, 550, 553, 600, 605, 616, 632, 660, 700, 726, 770, 790, 825, 840, 847, 869, 924, 948, 968, 1050, 1100, 1106, 1155, 1185, 1210, 1320, 1400, 1452, 1540, 1580, 1650, 1659, 1694, 1738, 1815, 1848, 1896, 1925, 1975, 2100, 2200, 2212, 2310, 2370, 2420, 2541, 2607, 2765, 2904, 3025, 3080, 3160, 3300, 3318, 3388, 3476, 3630, 3850, 3950, 4200, 4235, 4345, 4424, 4620, 4740, 4840, 5082, 5214, 5530, 5775, 5925, 6050, 6083, 6600, 6636, 6776, 6952, 7260, 7700, 7900, 8295, 8470, 8690, 9075, 9240, 9480, 9559, 10164, 10428, 11060, 11550, 11850, 12100, 12166, 12705, 13035, 13272, 13825, 14520, 15400, 15800, 16590, 16940, 17380, 18150, 18249, 19118, 20328, 20856, 21175, 21725, 22120, 23100, 23700, 24200, 24332, 25410, 26070, 27650, 28677, 30415, 33180, 33880, 34760, 36300, 36498, 38236, 41475, 42350, 43450, 46200, 47400, 47795, 48664, 50820, 52140, 55300, 57354, 60830, 63525, 65175, 66360, 66913, 72600, 72996, 76472, 82950, 84700, 86900, 91245, 95590, 101640, 104280, 110600, 114708, 121660, 127050, 130350, 133826, 143385, 145992, 152075, 165900, 169400, 173800, 182490, 191180, 200739, 229416, 238975, 243320, 254100, 260700, 267652, 286770, 304150, 331800, 334565, 364980, 382360, 401478, 456225, 477950, 508200, 521400, 535304, 573540, 608300, 669130, 716925, 729960, 802956, 912450, 955900, 1003695, 1147080, 1216600, 1338260, 1433850, 1605912, 1672825, 1824900, 1911800, 2007390, 2676520, 2867700, 3345650, 3649800, 4014780, 5018475, 5735400, 6691300, 8029560, 10036950, 13382600, 20073900, 40147800]

約数ペア:

[(1, 40147800), (2, 20073900), (3, 13382600), (4, 10036950), (5, 8029560), (6, 6691300), (7, 5735400), (8, 5018475), (10, 4014780), (11, 3649800), (12, 3345650), (14, 2867700), (15, 2676520), (20, 2007390), (21, 1911800), (22, 1824900), (24, 1672825), (25, 1605912), (28, 1433850), (30, 1338260), (33, 1216600), (35, 1147080), (40, 1003695), (42, 955900), (44, 912450), (50, 802956), (55, 729960), (56, 716925), (60, 669130), (66, 608300), (70, 573540), (75, 535304), (77, 521400), (79, 508200), (84, 477950), (88, 456225), (100, 401478), (105, 382360), (110, 364980), (120, 334565), (121, 331800), (132, 304150), (140, 286770), (150, 267652), (154, 260700), (158, 254100), (165, 243320), (168, 238975), (175, 229416), (200, 200739), (210, 191180), (220, 182490), (231, 173800), (237, 169400), (242, 165900), (264, 152075), (275, 145992), (280, 143385), (300, 133826), (308, 130350), (316, 127050), (330, 121660), (350, 114708), (363, 110600), (385, 104280), (395, 101640), (420, 95590), (440, 91245), (462, 86900), (474, 84700), (484, 82950), (525, 76472), (550, 72996), (553, 72600), (600, 66913), (605, 66360), (616, 65175), (632, 63525), (660, 60830), (700, 57354), (726, 55300), (770, 52140), (790, 50820), (825, 48664), (840, 47795), (847, 47400), (869, 46200), (924, 43450), (948, 42350), (968, 41475), (1050, 38236), (1100, 36498), (1106, 36300), (1155, 34760), (1185, 33880), (1210, 33180), (1320, 30415), (1400, 28677), (1452, 27650), (1540, 26070), (1580, 25410), (1650, 24332), (1659, 24200), (1694, 23700), (1738, 23100), (1815, 22120), (1848, 21725), (1896, 21175), (1925, 20856), (1975, 20328), (2100, 19118), (2200, 18249), (2212, 18150), (2310, 17380), (2370, 16940), (2420, 16590), (2541, 15800), (2607, 15400), (2765, 14520), (2904, 13825), (3025, 13272), (3080, 13035), (3160, 12705), (3300, 12166), (3318, 12100), (3388, 11850), (3476, 11550), (3630, 11060), (3850, 10428), (3950, 10164), (4200, 9559), (4235, 9480), (4345, 9240), (4424, 9075), (4620, 8690), (4740, 8470), (4840, 8295), (5082, 7900), (5214, 7700), (5530, 7260), (5775, 6952), (5925, 6776), (6050, 6636), (6083, 6600)]