197263350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 120

約数和(自身を含む): 559049040

約数和(自身を除く): 361785690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 81, 90, 106, 135, 150, 159, 162, 225, 265, 270, 318, 405, 450, 477, 530, 675, 795, 810, 919, 954, 1325, 1350, 1431, 1590, 1838, 2025, 2385, 2650, 2757, 2862, 3975, 4050, 4293, 4595, 4770, 5514, 7155, 7950, 8271, 8586, 9190, 11925, 13785, 14310, 16542, 21465, 22975, 23850, 24813, 27570, 35775, 41355, 42930, 45950, 48707, 49626, 68925, 71550, 74439, 82710, 97414, 107325, 124065, 137850, 146121, 148878, 206775, 214650, 243535, 248130, 292242, 372195, 413550, 438363, 487070, 620325, 730605, 744390, 876726, 1217675, 1240650, 1315089, 1461210, 1860975, 2191815, 2435350, 2630178, 3653025, 3721950, 3945267, 4383630, 6575445, 7306050, 7890534, 10959075, 13150890, 19726335, 21918150, 32877225, 39452670, 65754450, 98631675, 197263350]

約数ペア:

[(1, 197263350), (2, 98631675), (3, 65754450), (5, 39452670), (6, 32877225), (9, 21918150), (10, 19726335), (15, 13150890), (18, 10959075), (25, 7890534), (27, 7306050), (30, 6575445), (45, 4383630), (50, 3945267), (53, 3721950), (54, 3653025), (75, 2630178), (81, 2435350), (90, 2191815), (106, 1860975), (135, 1461210), (150, 1315089), (159, 1240650), (162, 1217675), (225, 876726), (265, 744390), (270, 730605), (318, 620325), (405, 487070), (450, 438363), (477, 413550), (530, 372195), (675, 292242), (795, 248130), (810, 243535), (919, 214650), (954, 206775), (1325, 148878), (1350, 146121), (1431, 137850), (1590, 124065), (1838, 107325), (2025, 97414), (2385, 82710), (2650, 74439), (2757, 71550), (2862, 68925), (3975, 49626), (4050, 48707), (4293, 45950), (4595, 42930), (4770, 41355), (5514, 35775), (7155, 27570), (7950, 24813), (8271, 23850), (8586, 22975), (9190, 21465), (11925, 16542), (13785, 14310)]