295378740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 960942528

約数和(自身を除く): 665563788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 83, 85, 90, 102, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 415, 498, 510, 612, 747, 765, 830, 996, 1020, 1163, 1245, 1411, 1494, 1530, 1660, 2326, 2490, 2822, 2988, 3060, 3489, 3735, 4233, 4652, 4980, 5644, 5815, 6978, 7055, 7470, 8466, 10467, 11630, 12699, 13956, 14110, 14940, 16932, 17445, 19771, 20934, 21165, 23260, 25398, 28220, 34890, 39542, 41868, 42330, 50796, 52335, 59313, 63495, 69780, 79084, 84660, 96529, 98855, 104670, 118626, 126990, 177939, 193058, 197710, 209340, 237252, 253980, 289587, 296565, 355878, 386116, 395420, 482645, 579174, 593130, 711756, 868761, 889695, 965290, 1158348, 1186260, 1447935, 1640993, 1737522, 1779390, 1930580, 2895870, 3281986, 3475044, 3558780, 4343805, 4922979, 5791740, 6563972, 8204965, 8687610, 9845958, 14768937, 16409930, 17375220, 19691916, 24614895, 29537874, 32819860, 49229790, 59075748, 73844685, 98459580, 147689370, 295378740]

約数ペア:

[(1, 295378740), (2, 147689370), (3, 98459580), (4, 73844685), (5, 59075748), (6, 49229790), (9, 32819860), (10, 29537874), (12, 24614895), (15, 19691916), (17, 17375220), (18, 16409930), (20, 14768937), (30, 9845958), (34, 8687610), (36, 8204965), (45, 6563972), (51, 5791740), (60, 4922979), (68, 4343805), (83, 3558780), (85, 3475044), (90, 3281986), (102, 2895870), (153, 1930580), (166, 1779390), (170, 1737522), (180, 1640993), (204, 1447935), (249, 1186260), (255, 1158348), (306, 965290), (332, 889695), (340, 868761), (415, 711756), (498, 593130), (510, 579174), (612, 482645), (747, 395420), (765, 386116), (830, 355878), (996, 296565), (1020, 289587), (1163, 253980), (1245, 237252), (1411, 209340), (1494, 197710), (1530, 193058), (1660, 177939), (2326, 126990), (2490, 118626), (2822, 104670), (2988, 98855), (3060, 96529), (3489, 84660), (3735, 79084), (4233, 69780), (4652, 63495), (4980, 59313), (5644, 52335), (5815, 50796), (6978, 42330), (7055, 41868), (7470, 39542), (8466, 34890), (10467, 28220), (11630, 25398), (12699, 23260), (13956, 21165), (14110, 20934), (14940, 19771), (16932, 17445)]