157354380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 528716160

約数和(自身を除く): 371361780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 270, 281, 305, 306, 340, 366, 459, 510, 540, 549, 562, 610, 612, 732, 765, 843, 915, 918, 1020, 1037, 1098, 1124, 1220, 1405, 1530, 1647, 1686, 1830, 1836, 2074, 2196, 2295, 2529, 2745, 2810, 3060, 3111, 3294, 3372, 3660, 4148, 4215, 4590, 4777, 5058, 5185, 5490, 5620, 6222, 6588, 7587, 8235, 8430, 9180, 9333, 9554, 10116, 10370, 10980, 12444, 12645, 14331, 15174, 15555, 16470, 16860, 17141, 18666, 19108, 20740, 23885, 25290, 27999, 28662, 30348, 31110, 32940, 34282, 37332, 37935, 42993, 46665, 47770, 50580, 51423, 55998, 57324, 62220, 68564, 71655, 75870, 85705, 85986, 93330, 95540, 102846, 111996, 128979, 139995, 143310, 151740, 154269, 171410, 171972, 186660, 205692, 214965, 257115, 257958, 279990, 286620, 291397, 308538, 342820, 429930, 462807, 514230, 515916, 559980, 582794, 617076, 644895, 771345, 859860, 874191, 925614, 1028460, 1165588, 1289790, 1456985, 1542690, 1748382, 1851228, 2314035, 2579580, 2622573, 2913970, 3085380, 3496764, 4370955, 4628070, 5245146, 5827940, 7867719, 8741910, 9256140, 10490292, 13112865, 15735438, 17483820, 26225730, 31470876, 39338595, 52451460, 78677190, 157354380]

約数ペア:

[(1, 157354380), (2, 78677190), (3, 52451460), (4, 39338595), (5, 31470876), (6, 26225730), (9, 17483820), (10, 15735438), (12, 13112865), (15, 10490292), (17, 9256140), (18, 8741910), (20, 7867719), (27, 5827940), (30, 5245146), (34, 4628070), (36, 4370955), (45, 3496764), (51, 3085380), (54, 2913970), (60, 2622573), (61, 2579580), (68, 2314035), (85, 1851228), (90, 1748382), (102, 1542690), (108, 1456985), (122, 1289790), (135, 1165588), (153, 1028460), (170, 925614), (180, 874191), (183, 859860), (204, 771345), (244, 644895), (255, 617076), (270, 582794), (281, 559980), (305, 515916), (306, 514230), (340, 462807), (366, 429930), (459, 342820), (510, 308538), (540, 291397), (549, 286620), (562, 279990), (610, 257958), (612, 257115), (732, 214965), (765, 205692), (843, 186660), (915, 171972), (918, 171410), (1020, 154269), (1037, 151740), (1098, 143310), (1124, 139995), (1220, 128979), (1405, 111996), (1530, 102846), (1647, 95540), (1686, 93330), (1830, 85986), (1836, 85705), (2074, 75870), (2196, 71655), (2295, 68564), (2529, 62220), (2745, 57324), (2810, 55998), (3060, 51423), (3111, 50580), (3294, 47770), (3372, 46665), (3660, 42993), (4148, 37935), (4215, 37332), (4590, 34282), (4777, 32940), (5058, 31110), (5185, 30348), (5490, 28662), (5620, 27999), (6222, 25290), (6588, 23885), (7587, 20740), (8235, 19108), (8430, 18666), (9180, 17141), (9333, 16860), (9554, 16470), (10116, 15555), (10370, 15174), (10980, 14331), (12444, 12645)]