61772760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8198

約数の個数: 128

約数和(自身を含む): 235353600

約数和(自身を除く): 173580840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8171, 16342, 24513, 32684, 40855, 49026, 57197, 65368, 73539, 81710, 98052, 114394, 122565, 147078, 163420, 171591, 196104, 220617, 228788, 245130, 285985, 294156, 326840, 343182, 367695, 441234, 457576, 490260, 514773, 571970, 588312, 686364, 735390, 857955, 882468, 980520, 1029546, 1103085, 1143940, 1372728, 1470780, 1544319, 1715910, 1764936, 2059092, 2206170, 2287880, 2573865, 2941560, 3088638, 3431820, 4118184, 4412340, 5147730, 6177276, 6863640, 7721595, 8824680, 10295460, 12354552, 15443190, 20590920, 30886380, 61772760]

約数ペア:

[(1, 61772760), (2, 30886380), (3, 20590920), (4, 15443190), (5, 12354552), (6, 10295460), (7, 8824680), (8, 7721595), (9, 6863640), (10, 6177276), (12, 5147730), (14, 4412340), (15, 4118184), (18, 3431820), (20, 3088638), (21, 2941560), (24, 2573865), (27, 2287880), (28, 2206170), (30, 2059092), (35, 1764936), (36, 1715910), (40, 1544319), (42, 1470780), (45, 1372728), (54, 1143940), (56, 1103085), (60, 1029546), (63, 980520), (70, 882468), (72, 857955), (84, 735390), (90, 686364), (105, 588312), (108, 571970), (120, 514773), (126, 490260), (135, 457576), (140, 441234), (168, 367695), (180, 343182), (189, 326840), (210, 294156), (216, 285985), (252, 245130), (270, 228788), (280, 220617), (315, 196104), (360, 171591), (378, 163420), (420, 147078), (504, 122565), (540, 114394), (630, 98052), (756, 81710), (840, 73539), (945, 65368), (1080, 57197), (1260, 49026), (1512, 40855), (1890, 32684), (2520, 24513), (3780, 16342), (7560, 8171)]