194749560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 659599200

約数和(自身を除く): 464849640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 59, 60, 72, 90, 106, 118, 120, 159, 173, 177, 180, 212, 236, 265, 295, 318, 346, 354, 360, 424, 472, 477, 519, 530, 531, 590, 636, 692, 708, 795, 865, 885, 954, 1038, 1060, 1062, 1180, 1272, 1384, 1416, 1557, 1590, 1730, 1770, 1908, 2076, 2120, 2124, 2360, 2385, 2595, 2655, 3114, 3127, 3180, 3460, 3540, 3816, 4152, 4248, 4770, 5190, 5310, 6228, 6254, 6360, 6920, 7080, 7785, 9169, 9381, 9540, 10207, 10380, 10620, 12456, 12508, 15570, 15635, 18338, 18762, 19080, 20414, 20760, 21240, 25016, 27507, 28143, 30621, 31140, 31270, 36676, 37524, 40828, 45845, 46905, 51035, 55014, 56286, 61242, 62280, 62540, 73352, 75048, 81656, 82521, 91690, 91863, 93810, 102070, 110028, 112572, 122484, 125080, 137535, 140715, 153105, 165042, 183380, 183726, 187620, 204140, 220056, 225144, 244968, 275070, 281430, 306210, 330084, 366760, 367452, 375240, 408280, 412605, 459315, 540971, 550140, 562860, 612420, 660168, 734904, 825210, 918630, 1081942, 1100280, 1125720, 1224840, 1622913, 1650420, 1837260, 2163884, 2704855, 3245826, 3300840, 3674520, 4327768, 4868739, 5409710, 6491652, 8114565, 9737478, 10819420, 12983304, 16229130, 19474956, 21638840, 24343695, 32458260, 38949912, 48687390, 64916520, 97374780, 194749560]

約数ペア:

[(1, 194749560), (2, 97374780), (3, 64916520), (4, 48687390), (5, 38949912), (6, 32458260), (8, 24343695), (9, 21638840), (10, 19474956), (12, 16229130), (15, 12983304), (18, 10819420), (20, 9737478), (24, 8114565), (30, 6491652), (36, 5409710), (40, 4868739), (45, 4327768), (53, 3674520), (59, 3300840), (60, 3245826), (72, 2704855), (90, 2163884), (106, 1837260), (118, 1650420), (120, 1622913), (159, 1224840), (173, 1125720), (177, 1100280), (180, 1081942), (212, 918630), (236, 825210), (265, 734904), (295, 660168), (318, 612420), (346, 562860), (354, 550140), (360, 540971), (424, 459315), (472, 412605), (477, 408280), (519, 375240), (530, 367452), (531, 366760), (590, 330084), (636, 306210), (692, 281430), (708, 275070), (795, 244968), (865, 225144), (885, 220056), (954, 204140), (1038, 187620), (1060, 183726), (1062, 183380), (1180, 165042), (1272, 153105), (1384, 140715), (1416, 137535), (1557, 125080), (1590, 122484), (1730, 112572), (1770, 110028), (1908, 102070), (2076, 93810), (2120, 91863), (2124, 91690), (2360, 82521), (2385, 81656), (2595, 75048), (2655, 73352), (3114, 62540), (3127, 62280), (3180, 61242), (3460, 56286), (3540, 55014), (3816, 51035), (4152, 46905), (4248, 45845), (4770, 40828), (5190, 37524), (5310, 36676), (6228, 31270), (6254, 31140), (6360, 30621), (6920, 28143), (7080, 27507), (7785, 25016), (9169, 21240), (9381, 20760), (9540, 20414), (10207, 19080), (10380, 18762), (10620, 18338), (12456, 15635), (12508, 15570)]