153383580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 576576000

約数和(自身を除く): 423192420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 43, 45, 57, 60, 63, 70, 76, 84, 86, 90, 95, 105, 114, 126, 129, 133, 140, 149, 171, 172, 180, 190, 210, 215, 228, 252, 258, 266, 285, 298, 301, 315, 342, 380, 387, 399, 420, 430, 447, 516, 532, 570, 596, 602, 630, 645, 665, 684, 745, 774, 798, 817, 855, 860, 894, 903, 1043, 1140, 1197, 1204, 1260, 1290, 1330, 1341, 1490, 1505, 1548, 1596, 1634, 1710, 1788, 1806, 1935, 1995, 2086, 2235, 2394, 2451, 2580, 2660, 2682, 2709, 2831, 2980, 3010, 3129, 3268, 3420, 3612, 3870, 3990, 4085, 4172, 4470, 4515, 4788, 4902, 5215, 5364, 5418, 5662, 5719, 5985, 6020, 6258, 6407, 6705, 7353, 7740, 7980, 8170, 8493, 8940, 9030, 9387, 9804, 10430, 10836, 11324, 11438, 11970, 12255, 12516, 12814, 13410, 13545, 14155, 14706, 15645, 16340, 16986, 17157, 18060, 18774, 19221, 19817, 20860, 22876, 23940, 24510, 25479, 25628, 26820, 27090, 28310, 28595, 29412, 31290, 32035, 33972, 34314, 36765, 37548, 38442, 39634, 42465, 44849, 46935, 49020, 50958, 51471, 54180, 56620, 57190, 57663, 59451, 62580, 64070, 68628, 73530, 76884, 79268, 84930, 85785, 89698, 93870, 96105, 99085, 101916, 102942, 114380, 115326, 118902, 121733, 127395, 128140, 134547, 147060, 169860, 171570, 178353, 179396, 187740, 192210, 198170, 205884, 224245, 230652, 237804, 243466, 254790, 257355, 269094, 288315, 297255, 343140, 356706, 365199, 384420, 396340, 403641, 448490, 486932, 509580, 514710, 538188, 576630, 594510, 608665, 672735, 713412, 730398, 807282, 852131, 891765, 896980, 1029420, 1095597, 1153260, 1189020, 1217330, 1345470, 1460796, 1614564, 1704262, 1783530, 1825995, 2018205, 2191194, 2434660, 2556393, 2690940, 3408524, 3567060, 3651990, 4036410, 4260655, 4382388, 5112786, 5477985, 7303980, 7669179, 8072820, 8521310, 10225572, 10955970, 12781965, 15338358, 17042620, 21911940, 25563930, 30676716, 38345895, 51127860, 76691790, 153383580]

約数ペア:

[(1, 153383580), (2, 76691790), (3, 51127860), (4, 38345895), (5, 30676716), (6, 25563930), (7, 21911940), (9, 17042620), (10, 15338358), (12, 12781965), (14, 10955970), (15, 10225572), (18, 8521310), (19, 8072820), (20, 7669179), (21, 7303980), (28, 5477985), (30, 5112786), (35, 4382388), (36, 4260655), (38, 4036410), (42, 3651990), (43, 3567060), (45, 3408524), (57, 2690940), (60, 2556393), (63, 2434660), (70, 2191194), (76, 2018205), (84, 1825995), (86, 1783530), (90, 1704262), (95, 1614564), (105, 1460796), (114, 1345470), (126, 1217330), (129, 1189020), (133, 1153260), (140, 1095597), (149, 1029420), (171, 896980), (172, 891765), (180, 852131), (190, 807282), (210, 730398), (215, 713412), (228, 672735), (252, 608665), (258, 594510), (266, 576630), (285, 538188), (298, 514710), (301, 509580), (315, 486932), (342, 448490), (380, 403641), (387, 396340), (399, 384420), (420, 365199), (430, 356706), (447, 343140), (516, 297255), (532, 288315), (570, 269094), (596, 257355), (602, 254790), (630, 243466), (645, 237804), (665, 230652), (684, 224245), (745, 205884), (774, 198170), (798, 192210), (817, 187740), (855, 179396), (860, 178353), (894, 171570), (903, 169860), (1043, 147060), (1140, 134547), (1197, 128140), (1204, 127395), (1260, 121733), (1290, 118902), (1330, 115326), (1341, 114380), (1490, 102942), (1505, 101916), (1548, 99085), (1596, 96105), (1634, 93870), (1710, 89698), (1788, 85785), (1806, 84930), (1935, 79268), (1995, 76884), (2086, 73530), (2235, 68628), (2394, 64070), (2451, 62580), (2580, 59451), (2660, 57663), (2682, 57190), (2709, 56620), (2831, 54180), (2980, 51471), (3010, 50958), (3129, 49020), (3268, 46935), (3420, 44849), (3612, 42465), (3870, 39634), (3990, 38442), (4085, 37548), (4172, 36765), (4470, 34314), (4515, 33972), (4788, 32035), (4902, 31290), (5215, 29412), (5364, 28595), (5418, 28310), (5662, 27090), (5719, 26820), (5985, 25628), (6020, 25479), (6258, 24510), (6407, 23940), (6705, 22876), (7353, 20860), (7740, 19817), (7980, 19221), (8170, 18774), (8493, 18060), (8940, 17157), (9030, 16986), (9387, 16340), (9804, 15645), (10430, 14706), (10836, 14155), (11324, 13545), (11438, 13410), (11970, 12814), (12255, 12516)]