175038780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2108

約数の個数: 144

約数和(自身を含む): 590073120

約数和(自身を除く): 415034340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1421, 1470, 1740, 2030, 2053, 2436, 2842, 2940, 3045, 4060, 4106, 4263, 5684, 6090, 6159, 7105, 8212, 8526, 10265, 12180, 12318, 14210, 14371, 17052, 20530, 21315, 24636, 28420, 28742, 30795, 41060, 42630, 43113, 57484, 59537, 61590, 71855, 85260, 86226, 100597, 119074, 123180, 143710, 172452, 178611, 201194, 215565, 238148, 287420, 297685, 301791, 357222, 402388, 416759, 431130, 502985, 595370, 603582, 714444, 833518, 862260, 893055, 1005970, 1190740, 1207164, 1250277, 1508955, 1667036, 1786110, 2011940, 2083795, 2500554, 2917313, 3017910, 3572220, 4167590, 5001108, 5834626, 6035820, 6251385, 8335180, 8751939, 11669252, 12502770, 14586565, 17503878, 25005540, 29173130, 35007756, 43759695, 58346260, 87519390, 175038780]

約数ペア:

[(1, 175038780), (2, 87519390), (3, 58346260), (4, 43759695), (5, 35007756), (6, 29173130), (7, 25005540), (10, 17503878), (12, 14586565), (14, 12502770), (15, 11669252), (20, 8751939), (21, 8335180), (28, 6251385), (29, 6035820), (30, 5834626), (35, 5001108), (42, 4167590), (49, 3572220), (58, 3017910), (60, 2917313), (70, 2500554), (84, 2083795), (87, 2011940), (98, 1786110), (105, 1667036), (116, 1508955), (140, 1250277), (145, 1207164), (147, 1190740), (174, 1005970), (196, 893055), (203, 862260), (210, 833518), (245, 714444), (290, 603582), (294, 595370), (348, 502985), (406, 431130), (420, 416759), (435, 402388), (490, 357222), (580, 301791), (588, 297685), (609, 287420), (735, 238148), (812, 215565), (870, 201194), (980, 178611), (1015, 172452), (1218, 143710), (1421, 123180), (1470, 119074), (1740, 100597), (2030, 86226), (2053, 85260), (2436, 71855), (2842, 61590), (2940, 59537), (3045, 57484), (4060, 43113), (4106, 42630), (4263, 41060), (5684, 30795), (6090, 28742), (6159, 28420), (7105, 24636), (8212, 21315), (8526, 20530), (10265, 17052), (12180, 14371), (12318, 14210)]