39572820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 153619200

約数和(自身を除く): 114046380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 54, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 108, 114, 116, 126, 133, 135, 140, 145, 171, 174, 180, 189, 190, 203, 210, 228, 252, 261, 266, 270, 285, 290, 315, 342, 348, 361, 378, 380, 399, 406, 420, 435, 513, 522, 532, 540, 551, 570, 580, 609, 630, 665, 684, 722, 756, 783, 798, 812, 855, 870, 945, 1015, 1026, 1044, 1083, 1102, 1140, 1197, 1218, 1260, 1305, 1330, 1444, 1566, 1596, 1653, 1710, 1740, 1805, 1827, 1890, 1995, 2030, 2052, 2166, 2204, 2394, 2436, 2527, 2565, 2610, 2660, 2755, 3045, 3132, 3249, 3306, 3420, 3591, 3610, 3654, 3780, 3857, 3915, 3990, 4060, 4332, 4788, 4959, 5054, 5130, 5220, 5415, 5481, 5510, 5985, 6090, 6498, 6612, 7182, 7220, 7308, 7581, 7714, 7830, 7980, 8265, 9135, 9747, 9918, 10108, 10260, 10469, 10830, 10962, 11020, 11571, 11970, 12180, 12635, 12996, 14364, 14877, 15162, 15428, 15660, 16245, 16530, 17955, 18270, 19285, 19494, 19836, 20938, 21660, 21924, 22743, 23142, 23940, 24795, 25270, 27405, 29754, 30324, 31407, 32490, 33060, 34713, 35910, 36540, 37905, 38570, 38988, 41876, 45486, 46284, 48735, 49590, 50540, 52345, 54810, 57855, 59508, 62814, 64980, 68229, 69426, 71820, 73283, 74385, 75810, 77140, 90972, 94221, 97470, 99180, 104139, 104690, 109620, 113715, 115710, 125628, 136458, 138852, 146566, 148770, 151620, 157035, 173565, 188442, 194940, 208278, 209380, 219849, 227430, 231420, 272916, 282663, 293132, 297540, 314070, 341145, 347130, 366415, 376884, 416556, 439698, 454860, 471105, 520695, 565326, 628140, 659547, 682290, 694260, 732830, 879396, 942210, 1041390, 1099245, 1130652, 1319094, 1364580, 1413315, 1465660, 1884420, 1978641, 2082780, 2198490, 2638188, 2826630, 3297735, 3957282, 4396980, 5653260, 6595470, 7914564, 9893205, 13190940, 19786410, 39572820]

約数ペア:

[(1, 39572820), (2, 19786410), (3, 13190940), (4, 9893205), (5, 7914564), (6, 6595470), (7, 5653260), (9, 4396980), (10, 3957282), (12, 3297735), (14, 2826630), (15, 2638188), (18, 2198490), (19, 2082780), (20, 1978641), (21, 1884420), (27, 1465660), (28, 1413315), (29, 1364580), (30, 1319094), (35, 1130652), (36, 1099245), (38, 1041390), (42, 942210), (45, 879396), (54, 732830), (57, 694260), (58, 682290), (60, 659547), (63, 628140), (70, 565326), (76, 520695), (84, 471105), (87, 454860), (90, 439698), (95, 416556), (105, 376884), (108, 366415), (114, 347130), (116, 341145), (126, 314070), (133, 297540), (135, 293132), (140, 282663), (145, 272916), (171, 231420), (174, 227430), (180, 219849), (189, 209380), (190, 208278), (203, 194940), (210, 188442), (228, 173565), (252, 157035), (261, 151620), (266, 148770), (270, 146566), (285, 138852), (290, 136458), (315, 125628), (342, 115710), (348, 113715), (361, 109620), (378, 104690), (380, 104139), (399, 99180), (406, 97470), (420, 94221), (435, 90972), (513, 77140), (522, 75810), (532, 74385), (540, 73283), (551, 71820), (570, 69426), (580, 68229), (609, 64980), (630, 62814), (665, 59508), (684, 57855), (722, 54810), (756, 52345), (783, 50540), (798, 49590), (812, 48735), (855, 46284), (870, 45486), (945, 41876), (1015, 38988), (1026, 38570), (1044, 37905), (1083, 36540), (1102, 35910), (1140, 34713), (1197, 33060), (1218, 32490), (1260, 31407), (1305, 30324), (1330, 29754), (1444, 27405), (1566, 25270), (1596, 24795), (1653, 23940), (1710, 23142), (1740, 22743), (1805, 21924), (1827, 21660), (1890, 20938), (1995, 19836), (2030, 19494), (2052, 19285), (2166, 18270), (2204, 17955), (2394, 16530), (2436, 16245), (2527, 15660), (2565, 15428), (2610, 15162), (2660, 14877), (2755, 14364), (3045, 12996), (3132, 12635), (3249, 12180), (3306, 11970), (3420, 11571), (3591, 11020), (3610, 10962), (3654, 10830), (3780, 10469), (3857, 10260), (3915, 10108), (3990, 9918), (4060, 9747), (4332, 9135), (4788, 8265), (4959, 7980), (5054, 7830), (5130, 7714), (5220, 7581), (5415, 7308), (5481, 7220), (5510, 7182), (5985, 6612), (6090, 6498)]