303528420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6874

約数の個数: 144

約数和(自身を含む): 1043864640

約数和(自身を除く): 740336220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 6827, 7410, 8892, 11115, 13654, 14820, 20481, 22230, 27308, 34135, 40962, 44460, 61443, 68270, 81924, 88751, 102405, 122886, 129713, 136540, 177502, 204810, 245772, 259426, 266253, 307215, 355004, 389139, 409620, 443755, 518852, 532506, 614430, 648565, 778278, 798759, 887510, 1065012, 1167417, 1228860, 1297130, 1331265, 1556556, 1597518, 1686269, 1775020, 1945695, 2334834, 2594260, 2662530, 3195036, 3372538, 3891390, 3993795, 4669668, 5058807, 5325060, 5837085, 6745076, 7782780, 7987590, 8431345, 10117614, 11674170, 15176421, 15975180, 16862690, 20235228, 23348340, 25294035, 30352842, 33725380, 50588070, 60705684, 75882105, 101176140, 151764210, 303528420]

約数ペア:

[(1, 303528420), (2, 151764210), (3, 101176140), (4, 75882105), (5, 60705684), (6, 50588070), (9, 33725380), (10, 30352842), (12, 25294035), (13, 23348340), (15, 20235228), (18, 16862690), (19, 15975180), (20, 15176421), (26, 11674170), (30, 10117614), (36, 8431345), (38, 7987590), (39, 7782780), (45, 6745076), (52, 5837085), (57, 5325060), (60, 5058807), (65, 4669668), (76, 3993795), (78, 3891390), (90, 3372538), (95, 3195036), (114, 2662530), (117, 2594260), (130, 2334834), (156, 1945695), (171, 1775020), (180, 1686269), (190, 1597518), (195, 1556556), (228, 1331265), (234, 1297130), (247, 1228860), (260, 1167417), (285, 1065012), (342, 887510), (380, 798759), (390, 778278), (468, 648565), (494, 614430), (570, 532506), (585, 518852), (684, 443755), (741, 409620), (780, 389139), (855, 355004), (988, 307215), (1140, 266253), (1170, 259426), (1235, 245772), (1482, 204810), (1710, 177502), (2223, 136540), (2340, 129713), (2470, 122886), (2964, 102405), (3420, 88751), (3705, 81924), (4446, 68270), (4940, 61443), (6827, 44460), (7410, 40962), (8892, 34135), (11115, 27308), (13654, 22230), (14820, 20481)]