9721408860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28621}}^1$

素因数の和:28693

約数の個数: 192

約数和(自身を含む): 32890112640

約数和(自身を除く): 23168703780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 85, 90, 102, 108, 111, 135, 148, 153, 170, 180, 185, 204, 222, 255, 270, 306, 333, 340, 370, 444, 459, 510, 540, 555, 612, 629, 666, 740, 765, 918, 999, 1020, 1110, 1258, 1332, 1530, 1665, 1836, 1887, 1998, 2220, 2295, 2516, 3060, 3145, 3330, 3774, 3996, 4590, 4995, 5661, 6290, 6660, 7548, 9180, 9435, 9990, 11322, 12580, 16983, 18870, 19980, 22644, 28305, 28621, 33966, 37740, 56610, 57242, 67932, 84915, 85863, 113220, 114484, 143105, 169830, 171726, 257589, 286210, 339660, 343452, 429315, 486557, 515178, 572420, 772767, 858630, 973114, 1030356, 1058977, 1287945, 1459671, 1545534, 1717260, 1946228, 2117954, 2432785, 2575890, 2919342, 3091068, 3176931, 3863835, 4235908, 4379013, 4865570, 5151780, 5294885, 5838684, 6353862, 7298355, 7727670, 8758026, 9530793, 9731140, 10589770, 12707724, 13137039, 14596710, 15455340, 15884655, 17516052, 18002609, 19061586, 21179540, 21895065, 26274078, 28592379, 29193420, 31769310, 36005218, 38123172, 43790130, 47653965, 52548156, 54007827, 57184758, 63538620, 65685195, 72010436, 87580260, 90013045, 95307930, 108015654, 114369516, 131370390, 142961895, 162023481, 180026090, 190615860, 216031308, 262740780, 270039135, 285923790, 324046962, 360052180, 486070443, 540078270, 571847580, 648093924, 810117405, 972140886, 1080156540, 1620234810, 1944281772, 2430352215, 3240469620, 4860704430, 9721408860]

約数ペア:

[(1, 9721408860), (2, 4860704430), (3, 3240469620), (4, 2430352215), (5, 1944281772), (6, 1620234810), (9, 1080156540), (10, 972140886), (12, 810117405), (15, 648093924), (17, 571847580), (18, 540078270), (20, 486070443), (27, 360052180), (30, 324046962), (34, 285923790), (36, 270039135), (37, 262740780), (45, 216031308), (51, 190615860), (54, 180026090), (60, 162023481), (68, 142961895), (74, 131370390), (85, 114369516), (90, 108015654), (102, 95307930), (108, 90013045), (111, 87580260), (135, 72010436), (148, 65685195), (153, 63538620), (170, 57184758), (180, 54007827), (185, 52548156), (204, 47653965), (222, 43790130), (255, 38123172), (270, 36005218), (306, 31769310), (333, 29193420), (340, 28592379), (370, 26274078), (444, 21895065), (459, 21179540), (510, 19061586), (540, 18002609), (555, 17516052), (612, 15884655), (629, 15455340), (666, 14596710), (740, 13137039), (765, 12707724), (918, 10589770), (999, 9731140), (1020, 9530793), (1110, 8758026), (1258, 7727670), (1332, 7298355), (1530, 6353862), (1665, 5838684), (1836, 5294885), (1887, 5151780), (1998, 4865570), (2220, 4379013), (2295, 4235908), (2516, 3863835), (3060, 3176931), (3145, 3091068), (3330, 2919342), (3774, 2575890), (3996, 2432785), (4590, 2117954), (4995, 1946228), (5661, 1717260), (6290, 1545534), (6660, 1459671), (7548, 1287945), (9180, 1058977), (9435, 1030356), (9990, 973114), (11322, 858630), (12580, 772767), (16983, 572420), (18870, 515178), (19980, 486557), (22644, 429315), (28305, 343452), (28621, 339660), (33966, 286210), (37740, 257589), (56610, 171726), (57242, 169830), (67932, 143105), (84915, 114484), (85863, 113220)]