13424220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 44579808

約数和(自身を除く): 31155588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 107, 123, 153, 164, 170, 180, 204, 205, 214, 246, 255, 306, 321, 340, 369, 410, 428, 492, 510, 535, 612, 615, 642, 697, 738, 765, 820, 963, 1020, 1070, 1230, 1284, 1394, 1476, 1530, 1605, 1819, 1845, 1926, 2091, 2140, 2460, 2788, 3060, 3210, 3485, 3638, 3690, 3852, 4182, 4387, 4815, 5457, 6273, 6420, 6970, 7276, 7380, 8364, 8774, 9095, 9630, 10455, 10914, 12546, 13161, 13940, 16371, 17548, 18190, 19260, 20910, 21828, 21935, 25092, 26322, 27285, 31365, 32742, 36380, 39483, 41820, 43870, 52644, 54570, 62730, 65484, 65805, 74579, 78966, 81855, 87740, 109140, 125460, 131610, 149158, 157932, 163710, 197415, 223737, 263220, 298316, 327420, 372895, 394830, 447474, 671211, 745790, 789660, 894948, 1118685, 1342422, 1491580, 2237370, 2684844, 3356055, 4474740, 6712110, 13424220]

約数ペア:

[(1, 13424220), (2, 6712110), (3, 4474740), (4, 3356055), (5, 2684844), (6, 2237370), (9, 1491580), (10, 1342422), (12, 1118685), (15, 894948), (17, 789660), (18, 745790), (20, 671211), (30, 447474), (34, 394830), (36, 372895), (41, 327420), (45, 298316), (51, 263220), (60, 223737), (68, 197415), (82, 163710), (85, 157932), (90, 149158), (102, 131610), (107, 125460), (123, 109140), (153, 87740), (164, 81855), (170, 78966), (180, 74579), (204, 65805), (205, 65484), (214, 62730), (246, 54570), (255, 52644), (306, 43870), (321, 41820), (340, 39483), (369, 36380), (410, 32742), (428, 31365), (492, 27285), (510, 26322), (535, 25092), (612, 21935), (615, 21828), (642, 20910), (697, 19260), (738, 18190), (765, 17548), (820, 16371), (963, 13940), (1020, 13161), (1070, 12546), (1230, 10914), (1284, 10455), (1394, 9630), (1476, 9095), (1530, 8774), (1605, 8364), (1819, 7380), (1845, 7276), (1926, 6970), (2091, 6420), (2140, 6273), (2460, 5457), (2788, 4815), (3060, 4387), (3210, 4182), (3485, 3852), (3638, 3690)]