74227680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 266731920

約数和(自身を除く): 192504240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2713, 2736, 3040, 3420, 4560, 5426, 5472, 6840, 8139, 9120, 10852, 13565, 13680, 16278, 21704, 24417, 27130, 27360, 32556, 40695, 43408, 48834, 51547, 54260, 65112, 81390, 86816, 97668, 103094, 108520, 122085, 130224, 154641, 162780, 195336, 206188, 217040, 244170, 257735, 260448, 309282, 325560, 390672, 412376, 434080, 463923, 488340, 515470, 618564, 651120, 773205, 781344, 824752, 927846, 976680, 1030940, 1237128, 1302240, 1546410, 1649504, 1855692, 1953360, 2061880, 2319615, 2474256, 3092820, 3711384, 3906720, 4123760, 4639230, 4948512, 6185640, 7422768, 8247520, 9278460, 12371280, 14845536, 18556920, 24742560, 37113840, 74227680]

約数ペア:

[(1, 74227680), (2, 37113840), (3, 24742560), (4, 18556920), (5, 14845536), (6, 12371280), (8, 9278460), (9, 8247520), (10, 7422768), (12, 6185640), (15, 4948512), (16, 4639230), (18, 4123760), (19, 3906720), (20, 3711384), (24, 3092820), (30, 2474256), (32, 2319615), (36, 2061880), (38, 1953360), (40, 1855692), (45, 1649504), (48, 1546410), (57, 1302240), (60, 1237128), (72, 1030940), (76, 976680), (80, 927846), (90, 824752), (95, 781344), (96, 773205), (114, 651120), (120, 618564), (144, 515470), (152, 488340), (160, 463923), (171, 434080), (180, 412376), (190, 390672), (228, 325560), (240, 309282), (285, 260448), (288, 257735), (304, 244170), (342, 217040), (360, 206188), (380, 195336), (456, 162780), (480, 154641), (570, 130224), (608, 122085), (684, 108520), (720, 103094), (760, 97668), (855, 86816), (912, 81390), (1140, 65112), (1368, 54260), (1440, 51547), (1520, 48834), (1710, 43408), (1824, 40695), (2280, 32556), (2713, 27360), (2736, 27130), (3040, 24417), (3420, 21704), (4560, 16278), (5426, 13680), (5472, 13565), (6840, 10852), (8139, 9120)]