74621160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 261565200

約数和(自身を除く): 186944040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 137, 153, 170, 178, 180, 204, 255, 267, 274, 306, 340, 356, 360, 408, 411, 445, 510, 534, 548, 612, 680, 685, 712, 765, 801, 822, 890, 1020, 1068, 1096, 1224, 1233, 1335, 1370, 1513, 1530, 1602, 1644, 1780, 2040, 2055, 2136, 2329, 2466, 2670, 2740, 3026, 3060, 3204, 3288, 3560, 4005, 4110, 4539, 4658, 4932, 5340, 5480, 6052, 6120, 6165, 6408, 6987, 7565, 8010, 8220, 9078, 9316, 9864, 10680, 11645, 12104, 12193, 12330, 13617, 13974, 15130, 16020, 16440, 18156, 18632, 20961, 22695, 23290, 24386, 24660, 27234, 27948, 30260, 32040, 34935, 36312, 36579, 41922, 45390, 46580, 48772, 49320, 54468, 55896, 60520, 60965, 68085, 69870, 73158, 83844, 90780, 93160, 97544, 104805, 108936, 109737, 121930, 136170, 139740, 146316, 167688, 181560, 182895, 207281, 209610, 219474, 243860, 272340, 279480, 292632, 365790, 414562, 419220, 438948, 487720, 544680, 548685, 621843, 731580, 829124, 838440, 877896, 1036405, 1097370, 1243686, 1463160, 1658248, 1865529, 2072810, 2194740, 2487372, 3109215, 3731058, 4145620, 4389480, 4974744, 6218430, 7462116, 8291240, 9327645, 12436860, 14924232, 18655290, 24873720, 37310580, 74621160]

約数ペア:

[(1, 74621160), (2, 37310580), (3, 24873720), (4, 18655290), (5, 14924232), (6, 12436860), (8, 9327645), (9, 8291240), (10, 7462116), (12, 6218430), (15, 4974744), (17, 4389480), (18, 4145620), (20, 3731058), (24, 3109215), (30, 2487372), (34, 2194740), (36, 2072810), (40, 1865529), (45, 1658248), (51, 1463160), (60, 1243686), (68, 1097370), (72, 1036405), (85, 877896), (89, 838440), (90, 829124), (102, 731580), (120, 621843), (136, 548685), (137, 544680), (153, 487720), (170, 438948), (178, 419220), (180, 414562), (204, 365790), (255, 292632), (267, 279480), (274, 272340), (306, 243860), (340, 219474), (356, 209610), (360, 207281), (408, 182895), (411, 181560), (445, 167688), (510, 146316), (534, 139740), (548, 136170), (612, 121930), (680, 109737), (685, 108936), (712, 104805), (765, 97544), (801, 93160), (822, 90780), (890, 83844), (1020, 73158), (1068, 69870), (1096, 68085), (1224, 60965), (1233, 60520), (1335, 55896), (1370, 54468), (1513, 49320), (1530, 48772), (1602, 46580), (1644, 45390), (1780, 41922), (2040, 36579), (2055, 36312), (2136, 34935), (2329, 32040), (2466, 30260), (2670, 27948), (2740, 27234), (3026, 24660), (3060, 24386), (3204, 23290), (3288, 22695), (3560, 20961), (4005, 18632), (4110, 18156), (4539, 16440), (4658, 16020), (4932, 15130), (5340, 13974), (5480, 13617), (6052, 12330), (6120, 12193), (6165, 12104), (6408, 11645), (6987, 10680), (7565, 9864), (8010, 9316), (8220, 9078)]