152499683480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 350719649280

約数和(自身を除く): 198219965800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 307, 311, 365, 547, 584, 614, 622, 730, 1094, 1228, 1244, 1460, 1535, 1555, 2188, 2456, 2488, 2735, 2920, 3070, 3110, 4376, 5470, 6140, 6220, 10940, 12280, 12440, 21880, 22411, 22703, 39931, 44822, 45406, 79862, 89644, 90812, 95477, 112055, 113515, 159724, 167929, 170117, 179288, 181624, 190954, 199655, 224110, 227030, 319448, 335858, 340234, 381908, 399310, 448220, 454060, 477385, 671716, 680468, 763816, 798620, 839645, 850585, 896440, 908120, 954770, 1343432, 1360936, 1597240, 1679290, 1701170, 1909540, 3358580, 3402340, 3819080, 6717160, 6804680, 6969821, 12258817, 12418541, 13939642, 24517634, 24837082, 27879284, 34849105, 49035268, 49674164, 52225919, 55758568, 61294085, 62092705, 69698210, 98070536, 99348328, 104451838, 122588170, 124185410, 139396420, 208903676, 245176340, 248370820, 261129595, 278792840, 417807352, 490352680, 496741640, 522259190, 1044518380, 2089036760, 3812492087, 7624984174, 15249968348, 19062460435, 30499936696, 38124920870, 76249841740, 152499683480]

約数ペア:

[(1, 152499683480), (2, 76249841740), (4, 38124920870), (5, 30499936696), (8, 19062460435), (10, 15249968348), (20, 7624984174), (40, 3812492087), (73, 2089036760), (146, 1044518380), (292, 522259190), (307, 496741640), (311, 490352680), (365, 417807352), (547, 278792840), (584, 261129595), (614, 248370820), (622, 245176340), (730, 208903676), (1094, 139396420), (1228, 124185410), (1244, 122588170), (1460, 104451838), (1535, 99348328), (1555, 98070536), (2188, 69698210), (2456, 62092705), (2488, 61294085), (2735, 55758568), (2920, 52225919), (3070, 49674164), (3110, 49035268), (4376, 34849105), (5470, 27879284), (6140, 24837082), (6220, 24517634), (10940, 13939642), (12280, 12418541), (12440, 12258817), (21880, 6969821), (22411, 6804680), (22703, 6717160), (39931, 3819080), (44822, 3402340), (45406, 3358580), (79862, 1909540), (89644, 1701170), (90812, 1679290), (95477, 1597240), (112055, 1360936), (113515, 1343432), (159724, 954770), (167929, 908120), (170117, 896440), (179288, 850585), (181624, 839645), (190954, 798620), (199655, 763816), (224110, 680468), (227030, 671716), (319448, 477385), (335858, 454060), (340234, 448220), (381908, 399310)]