15113340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 53071200

約数和(自身を除く): 37957860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 449, 495, 510, 561, 612, 660, 748, 765, 898, 935, 990, 1020, 1122, 1347, 1530, 1683, 1796, 1870, 1980, 2244, 2245, 2694, 2805, 3060, 3366, 3740, 4041, 4490, 4939, 5388, 5610, 6732, 6735, 7633, 8082, 8415, 8980, 9878, 11220, 13470, 14817, 15266, 16164, 16830, 19756, 20205, 22899, 24695, 26940, 29634, 30532, 33660, 38165, 40410, 44451, 45798, 49390, 59268, 68697, 74085, 76330, 80820, 83963, 88902, 91596, 98780, 114495, 137394, 148170, 152660, 167926, 177804, 222255, 228990, 251889, 274788, 296340, 335852, 343485, 419815, 444510, 457980, 503778, 686970, 755667, 839630, 889020, 1007556, 1259445, 1373940, 1511334, 1679260, 2518890, 3022668, 3778335, 5037780, 7556670, 15113340]

約数ペア:

[(1, 15113340), (2, 7556670), (3, 5037780), (4, 3778335), (5, 3022668), (6, 2518890), (9, 1679260), (10, 1511334), (11, 1373940), (12, 1259445), (15, 1007556), (17, 889020), (18, 839630), (20, 755667), (22, 686970), (30, 503778), (33, 457980), (34, 444510), (36, 419815), (44, 343485), (45, 335852), (51, 296340), (55, 274788), (60, 251889), (66, 228990), (68, 222255), (85, 177804), (90, 167926), (99, 152660), (102, 148170), (110, 137394), (132, 114495), (153, 98780), (165, 91596), (170, 88902), (180, 83963), (187, 80820), (198, 76330), (204, 74085), (220, 68697), (255, 59268), (306, 49390), (330, 45798), (340, 44451), (374, 40410), (396, 38165), (449, 33660), (495, 30532), (510, 29634), (561, 26940), (612, 24695), (660, 22899), (748, 20205), (765, 19756), (898, 16830), (935, 16164), (990, 15266), (1020, 14817), (1122, 13470), (1347, 11220), (1530, 9878), (1683, 8980), (1796, 8415), (1870, 8082), (1980, 7633), (2244, 6735), (2245, 6732), (2694, 5610), (2805, 5388), (3060, 4939), (3366, 4490), (3740, 4041)]