97552980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 341228160

約数和(自身を除く): 243675180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 557, 630, 695, 834, 973, 1114, 1251, 1260, 1390, 1668, 1671, 1946, 2085, 2228, 2502, 2780, 2785, 2919, 3342, 3892, 3899, 4170, 4865, 5004, 5013, 5570, 5838, 6255, 6684, 7798, 8340, 8355, 8757, 9730, 10026, 11140, 11676, 11697, 12510, 14595, 15596, 16710, 17514, 19460, 19495, 20052, 23394, 25020, 25065, 29190, 33420, 35028, 35091, 38990, 43785, 46788, 50130, 58380, 58485, 70182, 77423, 77980, 87570, 100260, 116970, 140364, 154846, 175140, 175455, 232269, 233940, 309692, 350910, 387115, 464538, 541961, 696807, 701820, 774230, 929076, 1083922, 1161345, 1393614, 1548460, 1625883, 2167844, 2322690, 2709805, 2787228, 3251766, 3484035, 4645380, 4877649, 5419610, 6503532, 6968070, 8129415, 9755298, 10839220, 13936140, 16258830, 19510596, 24388245, 32517660, 48776490, 97552980]

約数ペア:

[(1, 97552980), (2, 48776490), (3, 32517660), (4, 24388245), (5, 19510596), (6, 16258830), (7, 13936140), (9, 10839220), (10, 9755298), (12, 8129415), (14, 6968070), (15, 6503532), (18, 5419610), (20, 4877649), (21, 4645380), (28, 3484035), (30, 3251766), (35, 2787228), (36, 2709805), (42, 2322690), (45, 2167844), (60, 1625883), (63, 1548460), (70, 1393614), (84, 1161345), (90, 1083922), (105, 929076), (126, 774230), (139, 701820), (140, 696807), (180, 541961), (210, 464538), (252, 387115), (278, 350910), (315, 309692), (417, 233940), (420, 232269), (556, 175455), (557, 175140), (630, 154846), (695, 140364), (834, 116970), (973, 100260), (1114, 87570), (1251, 77980), (1260, 77423), (1390, 70182), (1668, 58485), (1671, 58380), (1946, 50130), (2085, 46788), (2228, 43785), (2502, 38990), (2780, 35091), (2785, 35028), (2919, 33420), (3342, 29190), (3892, 25065), (3899, 25020), (4170, 23394), (4865, 20052), (5004, 19495), (5013, 19460), (5570, 17514), (5838, 16710), (6255, 15596), (6684, 14595), (7798, 12510), (8340, 11697), (8355, 11676), (8757, 11140), (9730, 10026)]