75203240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 217553040

約数和(自身を除く): 142349800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 49, 56, 61, 68, 70, 74, 85, 98, 119, 122, 136, 140, 148, 170, 185, 196, 238, 244, 245, 259, 280, 296, 305, 340, 370, 392, 427, 476, 488, 490, 518, 595, 610, 629, 680, 740, 833, 854, 952, 980, 1036, 1037, 1190, 1220, 1258, 1295, 1480, 1666, 1708, 1813, 1960, 2072, 2074, 2135, 2257, 2380, 2440, 2516, 2590, 2989, 3145, 3332, 3416, 3626, 4148, 4165, 4270, 4403, 4514, 4760, 5032, 5180, 5185, 5978, 6290, 6664, 7252, 7259, 8296, 8330, 8540, 8806, 9028, 9065, 10360, 10370, 11285, 11956, 12580, 14504, 14518, 14945, 15799, 16660, 17080, 17612, 18056, 18130, 20740, 22015, 22570, 23912, 25160, 29036, 29890, 30821, 31598, 33320, 35224, 36260, 36295, 38369, 41480, 44030, 45140, 50813, 58072, 59780, 61642, 63196, 72520, 72590, 76738, 78995, 88060, 90280, 101626, 110593, 119560, 123284, 126392, 145180, 153476, 154105, 157990, 176120, 191845, 203252, 221186, 246568, 254065, 268583, 290360, 306952, 308210, 315980, 383690, 406504, 442372, 508130, 537166, 552965, 616420, 631960, 767380, 884744, 1016260, 1074332, 1105930, 1232840, 1342915, 1534760, 1880081, 2032520, 2148664, 2211860, 2685830, 3760162, 4423720, 5371660, 7520324, 9400405, 10743320, 15040648, 18800810, 37601620, 75203240]

約数ペア:

[(1, 75203240), (2, 37601620), (4, 18800810), (5, 15040648), (7, 10743320), (8, 9400405), (10, 7520324), (14, 5371660), (17, 4423720), (20, 3760162), (28, 2685830), (34, 2211860), (35, 2148664), (37, 2032520), (40, 1880081), (49, 1534760), (56, 1342915), (61, 1232840), (68, 1105930), (70, 1074332), (74, 1016260), (85, 884744), (98, 767380), (119, 631960), (122, 616420), (136, 552965), (140, 537166), (148, 508130), (170, 442372), (185, 406504), (196, 383690), (238, 315980), (244, 308210), (245, 306952), (259, 290360), (280, 268583), (296, 254065), (305, 246568), (340, 221186), (370, 203252), (392, 191845), (427, 176120), (476, 157990), (488, 154105), (490, 153476), (518, 145180), (595, 126392), (610, 123284), (629, 119560), (680, 110593), (740, 101626), (833, 90280), (854, 88060), (952, 78995), (980, 76738), (1036, 72590), (1037, 72520), (1190, 63196), (1220, 61642), (1258, 59780), (1295, 58072), (1480, 50813), (1666, 45140), (1708, 44030), (1813, 41480), (1960, 38369), (2072, 36295), (2074, 36260), (2135, 35224), (2257, 33320), (2380, 31598), (2440, 30821), (2516, 29890), (2590, 29036), (2989, 25160), (3145, 23912), (3332, 22570), (3416, 22015), (3626, 20740), (4148, 18130), (4165, 18056), (4270, 17612), (4403, 17080), (4514, 16660), (4760, 15799), (5032, 14945), (5180, 14518), (5185, 14504), (5978, 12580), (6290, 11956), (6664, 11285), (7252, 10370), (7259, 10360), (8296, 9065), (8330, 9028), (8540, 8806)]