148089420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 494269776

約数和(自身を除く): 346180356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 53, 57, 60, 76, 86, 90, 95, 106, 114, 129, 159, 171, 172, 180, 190, 212, 215, 228, 258, 265, 285, 318, 342, 361, 380, 387, 430, 477, 516, 530, 570, 636, 645, 684, 722, 774, 795, 817, 855, 860, 954, 1007, 1060, 1083, 1140, 1290, 1444, 1548, 1590, 1634, 1710, 1805, 1908, 1935, 2014, 2166, 2279, 2385, 2451, 2580, 3021, 3180, 3249, 3268, 3420, 3610, 3870, 4028, 4085, 4332, 4558, 4770, 4902, 5035, 5415, 6042, 6498, 6837, 7220, 7353, 7740, 8170, 9063, 9116, 9540, 9804, 10070, 10830, 11395, 12084, 12255, 12996, 13674, 14706, 15105, 15523, 16245, 16340, 18126, 19133, 20140, 20511, 21660, 22790, 24510, 27348, 29412, 30210, 31046, 32490, 34185, 36252, 36765, 38266, 41022, 43301, 45315, 45580, 46569, 49020, 57399, 60420, 62092, 64980, 68370, 73530, 76532, 77615, 82044, 86602, 90630, 93138, 95665, 102555, 114798, 129903, 136740, 139707, 147060, 155230, 172197, 173204, 181260, 186276, 191330, 205110, 216505, 229596, 232845, 259806, 279414, 286995, 310460, 344394, 382660, 389709, 410220, 433010, 465690, 519612, 558828, 573990, 649515, 688788, 698535, 779418, 822719, 860985, 866020, 931380, 1147980, 1299030, 1397070, 1558836, 1645438, 1721970, 1948545, 2468157, 2598060, 2794140, 3290876, 3443940, 3897090, 4113595, 4936314, 7404471, 7794180, 8227190, 9872628, 12340785, 14808942, 16454380, 24681570, 29617884, 37022355, 49363140, 74044710, 148089420]

約数ペア:

[(1, 148089420), (2, 74044710), (3, 49363140), (4, 37022355), (5, 29617884), (6, 24681570), (9, 16454380), (10, 14808942), (12, 12340785), (15, 9872628), (18, 8227190), (19, 7794180), (20, 7404471), (30, 4936314), (36, 4113595), (38, 3897090), (43, 3443940), (45, 3290876), (53, 2794140), (57, 2598060), (60, 2468157), (76, 1948545), (86, 1721970), (90, 1645438), (95, 1558836), (106, 1397070), (114, 1299030), (129, 1147980), (159, 931380), (171, 866020), (172, 860985), (180, 822719), (190, 779418), (212, 698535), (215, 688788), (228, 649515), (258, 573990), (265, 558828), (285, 519612), (318, 465690), (342, 433010), (361, 410220), (380, 389709), (387, 382660), (430, 344394), (477, 310460), (516, 286995), (530, 279414), (570, 259806), (636, 232845), (645, 229596), (684, 216505), (722, 205110), (774, 191330), (795, 186276), (817, 181260), (855, 173204), (860, 172197), (954, 155230), (1007, 147060), (1060, 139707), (1083, 136740), (1140, 129903), (1290, 114798), (1444, 102555), (1548, 95665), (1590, 93138), (1634, 90630), (1710, 86602), (1805, 82044), (1908, 77615), (1935, 76532), (2014, 73530), (2166, 68370), (2279, 64980), (2385, 62092), (2451, 60420), (2580, 57399), (3021, 49020), (3180, 46569), (3249, 45580), (3268, 45315), (3420, 43301), (3610, 41022), (3870, 38266), (4028, 36765), (4085, 36252), (4332, 34185), (4558, 32490), (4770, 31046), (4902, 30210), (5035, 29412), (5415, 27348), (6042, 24510), (6498, 22790), (6837, 21660), (7220, 20511), (7353, 20140), (7740, 19133), (8170, 18126), (9063, 16340), (9116, 16245), (9540, 15523), (9804, 15105), (10070, 14706), (10830, 13674), (11395, 12996), (12084, 12255)]