5000040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 18532800

約数和(自身を除く): 13532760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 43, 45, 51, 57, 60, 68, 72, 76, 85, 86, 90, 95, 102, 114, 120, 129, 136, 152, 153, 170, 171, 172, 180, 190, 204, 215, 228, 255, 258, 285, 306, 323, 340, 342, 344, 360, 380, 387, 408, 430, 456, 510, 516, 570, 612, 645, 646, 680, 684, 731, 760, 765, 774, 817, 855, 860, 969, 1020, 1032, 1140, 1224, 1290, 1292, 1368, 1462, 1530, 1548, 1615, 1634, 1710, 1720, 1935, 1938, 2040, 2193, 2280, 2451, 2580, 2584, 2907, 2924, 3060, 3096, 3230, 3268, 3420, 3655, 3870, 3876, 4085, 4386, 4845, 4902, 5160, 5814, 5848, 6120, 6460, 6536, 6579, 6840, 7310, 7353, 7740, 7752, 8170, 8772, 9690, 9804, 10965, 11628, 12255, 12920, 13158, 13889, 14535, 14620, 14706, 15480, 16340, 17544, 19380, 19608, 21930, 23256, 24510, 26316, 27778, 29070, 29240, 29412, 32680, 32895, 36765, 38760, 41667, 43860, 49020, 52632, 55556, 58140, 58824, 65790, 69445, 73530, 83334, 87720, 98040, 111112, 116280, 125001, 131580, 138890, 147060, 166668, 208335, 250002, 263160, 277780, 294120, 333336, 416670, 500004, 555560, 625005, 833340, 1000008, 1250010, 1666680, 2500020, 5000040]

約数ペア:

[(1, 5000040), (2, 2500020), (3, 1666680), (4, 1250010), (5, 1000008), (6, 833340), (8, 625005), (9, 555560), (10, 500004), (12, 416670), (15, 333336), (17, 294120), (18, 277780), (19, 263160), (20, 250002), (24, 208335), (30, 166668), (34, 147060), (36, 138890), (38, 131580), (40, 125001), (43, 116280), (45, 111112), (51, 98040), (57, 87720), (60, 83334), (68, 73530), (72, 69445), (76, 65790), (85, 58824), (86, 58140), (90, 55556), (95, 52632), (102, 49020), (114, 43860), (120, 41667), (129, 38760), (136, 36765), (152, 32895), (153, 32680), (170, 29412), (171, 29240), (172, 29070), (180, 27778), (190, 26316), (204, 24510), (215, 23256), (228, 21930), (255, 19608), (258, 19380), (285, 17544), (306, 16340), (323, 15480), (340, 14706), (342, 14620), (344, 14535), (360, 13889), (380, 13158), (387, 12920), (408, 12255), (430, 11628), (456, 10965), (510, 9804), (516, 9690), (570, 8772), (612, 8170), (645, 7752), (646, 7740), (680, 7353), (684, 7310), (731, 6840), (760, 6579), (765, 6536), (774, 6460), (817, 6120), (855, 5848), (860, 5814), (969, 5160), (1020, 4902), (1032, 4845), (1140, 4386), (1224, 4085), (1290, 3876), (1292, 3870), (1368, 3655), (1462, 3420), (1530, 3268), (1548, 3230), (1615, 3096), (1634, 3060), (1710, 2924), (1720, 2907), (1935, 2584), (1938, 2580), (2040, 2451), (2193, 2280)]