73102120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 218332800

約数和(自身を除く): 145230680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 140, 151, 152, 182, 190, 196, 245, 247, 260, 266, 280, 302, 364, 380, 392, 455, 490, 494, 520, 532, 604, 637, 665, 728, 755, 760, 910, 931, 980, 988, 1057, 1064, 1208, 1235, 1274, 1330, 1510, 1729, 1820, 1862, 1960, 1963, 1976, 2114, 2470, 2548, 2660, 2869, 3020, 3185, 3458, 3640, 3724, 3926, 4228, 4655, 4940, 5096, 5285, 5320, 5738, 6040, 6370, 6916, 7399, 7448, 7852, 8456, 8645, 9310, 9815, 9880, 10570, 11476, 12103, 12740, 13741, 13832, 14345, 14798, 15704, 17290, 18620, 19630, 20083, 21140, 22952, 24206, 25480, 27482, 28690, 29596, 34580, 36995, 37240, 37297, 39260, 40166, 42280, 48412, 54964, 57380, 59192, 60515, 68705, 69160, 73990, 74594, 78520, 80332, 96187, 96824, 100415, 109928, 114760, 121030, 137410, 140581, 147980, 149188, 160664, 186485, 192374, 200830, 242060, 261079, 274820, 281162, 295960, 298376, 372970, 384748, 401660, 480935, 484120, 522158, 549640, 562324, 702905, 745940, 769496, 803320, 961870, 1044316, 1124648, 1305395, 1405810, 1491880, 1827553, 1923740, 2088632, 2610790, 2811620, 3655106, 3847480, 5221580, 5623240, 7310212, 9137765, 10443160, 14620424, 18275530, 36551060, 73102120]

約数ペア:

[(1, 73102120), (2, 36551060), (4, 18275530), (5, 14620424), (7, 10443160), (8, 9137765), (10, 7310212), (13, 5623240), (14, 5221580), (19, 3847480), (20, 3655106), (26, 2811620), (28, 2610790), (35, 2088632), (38, 1923740), (40, 1827553), (49, 1491880), (52, 1405810), (56, 1305395), (65, 1124648), (70, 1044316), (76, 961870), (91, 803320), (95, 769496), (98, 745940), (104, 702905), (130, 562324), (133, 549640), (140, 522158), (151, 484120), (152, 480935), (182, 401660), (190, 384748), (196, 372970), (245, 298376), (247, 295960), (260, 281162), (266, 274820), (280, 261079), (302, 242060), (364, 200830), (380, 192374), (392, 186485), (455, 160664), (490, 149188), (494, 147980), (520, 140581), (532, 137410), (604, 121030), (637, 114760), (665, 109928), (728, 100415), (755, 96824), (760, 96187), (910, 80332), (931, 78520), (980, 74594), (988, 73990), (1057, 69160), (1064, 68705), (1208, 60515), (1235, 59192), (1274, 57380), (1330, 54964), (1510, 48412), (1729, 42280), (1820, 40166), (1862, 39260), (1960, 37297), (1963, 37240), (1976, 36995), (2114, 34580), (2470, 29596), (2548, 28690), (2660, 27482), (2869, 25480), (3020, 24206), (3185, 22952), (3458, 21140), (3640, 20083), (3724, 19630), (3926, 18620), (4228, 17290), (4655, 15704), (4940, 14798), (5096, 14345), (5285, 13832), (5320, 13741), (5738, 12740), (6040, 12103), (6370, 11476), (6916, 10570), (7399, 9880), (7448, 9815), (7852, 9310), (8456, 8645)]