30959550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 96422400

約数和(自身を除く): 65462850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 71, 75, 85, 90, 95, 102, 114, 135, 142, 150, 153, 170, 171, 190, 213, 225, 255, 270, 285, 306, 323, 342, 355, 425, 426, 450, 459, 475, 510, 513, 570, 639, 646, 675, 710, 765, 850, 855, 918, 950, 969, 1026, 1065, 1207, 1275, 1278, 1349, 1350, 1425, 1530, 1615, 1710, 1775, 1917, 1938, 2130, 2295, 2414, 2550, 2565, 2698, 2850, 2907, 3195, 3230, 3550, 3621, 3825, 3834, 4047, 4275, 4590, 4845, 5130, 5325, 5814, 6035, 6390, 6745, 7242, 7650, 8075, 8094, 8550, 8721, 9585, 9690, 10650, 10863, 11475, 12070, 12141, 12825, 13490, 14535, 15975, 16150, 17442, 18105, 19170, 20235, 21726, 22933, 22950, 24225, 24282, 25650, 29070, 30175, 31950, 32589, 33725, 36210, 36423, 40470, 43605, 45866, 47925, 48450, 54315, 60350, 60705, 65178, 67450, 68799, 72675, 72846, 87210, 90525, 95850, 101175, 108630, 114665, 121410, 137598, 145350, 162945, 181050, 182115, 202350, 206397, 218025, 229330, 271575, 303525, 325890, 343995, 364230, 412794, 436050, 543150, 573325, 607050, 619191, 687990, 814725, 910575, 1031985, 1146650, 1238382, 1629450, 1719975, 1821150, 2063970, 3095955, 3439950, 5159925, 6191910, 10319850, 15479775, 30959550]

約数ペア:

[(1, 30959550), (2, 15479775), (3, 10319850), (5, 6191910), (6, 5159925), (9, 3439950), (10, 3095955), (15, 2063970), (17, 1821150), (18, 1719975), (19, 1629450), (25, 1238382), (27, 1146650), (30, 1031985), (34, 910575), (38, 814725), (45, 687990), (50, 619191), (51, 607050), (54, 573325), (57, 543150), (71, 436050), (75, 412794), (85, 364230), (90, 343995), (95, 325890), (102, 303525), (114, 271575), (135, 229330), (142, 218025), (150, 206397), (153, 202350), (170, 182115), (171, 181050), (190, 162945), (213, 145350), (225, 137598), (255, 121410), (270, 114665), (285, 108630), (306, 101175), (323, 95850), (342, 90525), (355, 87210), (425, 72846), (426, 72675), (450, 68799), (459, 67450), (475, 65178), (510, 60705), (513, 60350), (570, 54315), (639, 48450), (646, 47925), (675, 45866), (710, 43605), (765, 40470), (850, 36423), (855, 36210), (918, 33725), (950, 32589), (969, 31950), (1026, 30175), (1065, 29070), (1207, 25650), (1275, 24282), (1278, 24225), (1349, 22950), (1350, 22933), (1425, 21726), (1530, 20235), (1615, 19170), (1710, 18105), (1775, 17442), (1917, 16150), (1938, 15975), (2130, 14535), (2295, 13490), (2414, 12825), (2550, 12141), (2565, 12070), (2698, 11475), (2850, 10863), (2907, 10650), (3195, 9690), (3230, 9585), (3550, 8721), (3621, 8550), (3825, 8094), (3834, 8075), (4047, 7650), (4275, 7242), (4590, 6745), (4845, 6390), (5130, 6035), (5325, 5814)]