209325060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 252

約数和(自身を含む): 769292748

約数和(自身を除く): 559967688

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 293, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 586, 588, 630, 729, 735, 756, 810, 879, 882, 945, 972, 980, 1134, 1172, 1215, 1260, 1323, 1458, 1465, 1470, 1620, 1701, 1758, 1764, 1890, 2051, 2205, 2268, 2430, 2637, 2646, 2835, 2916, 2930, 2940, 3402, 3516, 3645, 3780, 3969, 4102, 4395, 4410, 4860, 5103, 5274, 5292, 5670, 5860, 6153, 6615, 6804, 7290, 7911, 7938, 8204, 8505, 8790, 8820, 10206, 10255, 10548, 11340, 11907, 12306, 13185, 13230, 14357, 14580, 15822, 15876, 17010, 17580, 18459, 19845, 20412, 20510, 23733, 23814, 24612, 25515, 26370, 26460, 28714, 30765, 31644, 34020, 35721, 36918, 39555, 39690, 41020, 43071, 47466, 47628, 51030, 52740, 55377, 57428, 59535, 61530, 71199, 71442, 71785, 73836, 79110, 79380, 86142, 92295, 94932, 102060, 110754, 118665, 119070, 123060, 129213, 142398, 142884, 143570, 158220, 166131, 172284, 178605, 184590, 213597, 215355, 221508, 237330, 238140, 258426, 276885, 284796, 287140, 332262, 355995, 357210, 369180, 387639, 427194, 430710, 474660, 498393, 516852, 553770, 646065, 664524, 711990, 714420, 775278, 830655, 854388, 861420, 996786, 1067985, 1107540, 1162917, 1292130, 1423980, 1495179, 1550556, 1661310, 1938195, 1993572, 2135970, 2325834, 2491965, 2584260, 2990358, 3322620, 3488751, 3876390, 4271940, 4651668, 4983930, 5814585, 5980716, 6977502, 7475895, 7752780, 9967860, 10466253, 11629170, 13955004, 14951790, 17443755, 20932506, 23258340, 29903580, 34887510, 41865012, 52331265, 69775020, 104662530, 209325060]

約数ペア:

[(1, 209325060), (2, 104662530), (3, 69775020), (4, 52331265), (5, 41865012), (6, 34887510), (7, 29903580), (9, 23258340), (10, 20932506), (12, 17443755), (14, 14951790), (15, 13955004), (18, 11629170), (20, 10466253), (21, 9967860), (27, 7752780), (28, 7475895), (30, 6977502), (35, 5980716), (36, 5814585), (42, 4983930), (45, 4651668), (49, 4271940), (54, 3876390), (60, 3488751), (63, 3322620), (70, 2990358), (81, 2584260), (84, 2491965), (90, 2325834), (98, 2135970), (105, 1993572), (108, 1938195), (126, 1661310), (135, 1550556), (140, 1495179), (147, 1423980), (162, 1292130), (180, 1162917), (189, 1107540), (196, 1067985), (210, 996786), (243, 861420), (245, 854388), (252, 830655), (270, 775278), (293, 714420), (294, 711990), (315, 664524), (324, 646065), (378, 553770), (405, 516852), (420, 498393), (441, 474660), (486, 430710), (490, 427194), (540, 387639), (567, 369180), (586, 357210), (588, 355995), (630, 332262), (729, 287140), (735, 284796), (756, 276885), (810, 258426), (879, 238140), (882, 237330), (945, 221508), (972, 215355), (980, 213597), (1134, 184590), (1172, 178605), (1215, 172284), (1260, 166131), (1323, 158220), (1458, 143570), (1465, 142884), (1470, 142398), (1620, 129213), (1701, 123060), (1758, 119070), (1764, 118665), (1890, 110754), (2051, 102060), (2205, 94932), (2268, 92295), (2430, 86142), (2637, 79380), (2646, 79110), (2835, 73836), (2916, 71785), (2930, 71442), (2940, 71199), (3402, 61530), (3516, 59535), (3645, 57428), (3780, 55377), (3969, 52740), (4102, 51030), (4395, 47628), (4410, 47466), (4860, 43071), (5103, 41020), (5274, 39690), (5292, 39555), (5670, 36918), (5860, 35721), (6153, 34020), (6615, 31644), (6804, 30765), (7290, 28714), (7911, 26460), (7938, 26370), (8204, 25515), (8505, 24612), (8790, 23814), (8820, 23733), (10206, 20510), (10255, 20412), (10548, 19845), (11340, 18459), (11907, 17580), (12306, 17010), (13185, 15876), (13230, 15822), (14357, 14580)]