88310340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 283989888

約数和(自身を除く): 195679548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 83, 90, 92, 115, 138, 166, 180, 207, 230, 249, 257, 276, 332, 345, 414, 415, 460, 498, 514, 690, 747, 771, 828, 830, 996, 1028, 1035, 1245, 1285, 1380, 1494, 1542, 1660, 1909, 2070, 2313, 2490, 2570, 2988, 3084, 3735, 3818, 3855, 4140, 4626, 4980, 5140, 5727, 5911, 7470, 7636, 7710, 9252, 9545, 11454, 11565, 11822, 14940, 15420, 17181, 17733, 19090, 21331, 22908, 23130, 23644, 28635, 29555, 34362, 35466, 38180, 42662, 46260, 53199, 57270, 59110, 63993, 68724, 70932, 85324, 85905, 88665, 106398, 106655, 114540, 118220, 127986, 171810, 177330, 191979, 212796, 213310, 255972, 265995, 319965, 343620, 354660, 383958, 426620, 490613, 531990, 639930, 767916, 959895, 981226, 1063980, 1279860, 1471839, 1919790, 1962452, 2453065, 2943678, 3839580, 4415517, 4906130, 5887356, 7359195, 8831034, 9812260, 14718390, 17662068, 22077585, 29436780, 44155170, 88310340]

約数ペア:

[(1, 88310340), (2, 44155170), (3, 29436780), (4, 22077585), (5, 17662068), (6, 14718390), (9, 9812260), (10, 8831034), (12, 7359195), (15, 5887356), (18, 4906130), (20, 4415517), (23, 3839580), (30, 2943678), (36, 2453065), (45, 1962452), (46, 1919790), (60, 1471839), (69, 1279860), (83, 1063980), (90, 981226), (92, 959895), (115, 767916), (138, 639930), (166, 531990), (180, 490613), (207, 426620), (230, 383958), (249, 354660), (257, 343620), (276, 319965), (332, 265995), (345, 255972), (414, 213310), (415, 212796), (460, 191979), (498, 177330), (514, 171810), (690, 127986), (747, 118220), (771, 114540), (828, 106655), (830, 106398), (996, 88665), (1028, 85905), (1035, 85324), (1245, 70932), (1285, 68724), (1380, 63993), (1494, 59110), (1542, 57270), (1660, 53199), (1909, 46260), (2070, 42662), (2313, 38180), (2490, 35466), (2570, 34362), (2988, 29555), (3084, 28635), (3735, 23644), (3818, 23130), (3855, 22908), (4140, 21331), (4626, 19090), (4980, 17733), (5140, 17181), (5727, 15420), (5911, 14940), (7470, 11822), (7636, 11565), (7710, 11454), (9252, 9545)]