29897640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 110592000

約数和(自身を除く): 80694360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 47, 54, 57, 60, 62, 72, 76, 90, 93, 94, 95, 108, 114, 120, 124, 135, 141, 152, 155, 171, 180, 186, 188, 190, 216, 228, 235, 248, 270, 279, 282, 285, 310, 342, 360, 372, 376, 380, 423, 456, 465, 470, 513, 540, 558, 564, 570, 589, 620, 684, 705, 744, 760, 837, 846, 855, 893, 930, 940, 1026, 1080, 1116, 1128, 1140, 1178, 1240, 1269, 1368, 1395, 1410, 1457, 1674, 1692, 1710, 1767, 1786, 1860, 1880, 2052, 2115, 2232, 2280, 2356, 2538, 2565, 2679, 2790, 2820, 2914, 2945, 3348, 3384, 3420, 3534, 3572, 3720, 4104, 4185, 4230, 4371, 4465, 4712, 5076, 5130, 5301, 5358, 5580, 5640, 5828, 5890, 6345, 6696, 6840, 7068, 7144, 7285, 8037, 8370, 8460, 8742, 8835, 8930, 10152, 10260, 10602, 10716, 11160, 11656, 11780, 12690, 13113, 13395, 14136, 14570, 15903, 16074, 16740, 16920, 17484, 17670, 17860, 20520, 21204, 21432, 21855, 23560, 24111, 25380, 26226, 26505, 26790, 27683, 29140, 31806, 32148, 33480, 34968, 35340, 35720, 39339, 40185, 42408, 43710, 48222, 50760, 52452, 53010, 53580, 55366, 58280, 63612, 64296, 65565, 70680, 78678, 79515, 80370, 83049, 87420, 96444, 104904, 106020, 107160, 110732, 120555, 127224, 131130, 138415, 157356, 159030, 160740, 166098, 174840, 192888, 196695, 212040, 221464, 241110, 249147, 262260, 276830, 314712, 318060, 321480, 332196, 393390, 415245, 482220, 498294, 524520, 553660, 636120, 664392, 747441, 786780, 830490, 964440, 996588, 1107320, 1245735, 1494882, 1573560, 1660980, 1993176, 2491470, 2989764, 3321960, 3737205, 4982940, 5979528, 7474410, 9965880, 14948820, 29897640]

約数ペア:

[(1, 29897640), (2, 14948820), (3, 9965880), (4, 7474410), (5, 5979528), (6, 4982940), (8, 3737205), (9, 3321960), (10, 2989764), (12, 2491470), (15, 1993176), (18, 1660980), (19, 1573560), (20, 1494882), (24, 1245735), (27, 1107320), (30, 996588), (31, 964440), (36, 830490), (38, 786780), (40, 747441), (45, 664392), (47, 636120), (54, 553660), (57, 524520), (60, 498294), (62, 482220), (72, 415245), (76, 393390), (90, 332196), (93, 321480), (94, 318060), (95, 314712), (108, 276830), (114, 262260), (120, 249147), (124, 241110), (135, 221464), (141, 212040), (152, 196695), (155, 192888), (171, 174840), (180, 166098), (186, 160740), (188, 159030), (190, 157356), (216, 138415), (228, 131130), (235, 127224), (248, 120555), (270, 110732), (279, 107160), (282, 106020), (285, 104904), (310, 96444), (342, 87420), (360, 83049), (372, 80370), (376, 79515), (380, 78678), (423, 70680), (456, 65565), (465, 64296), (470, 63612), (513, 58280), (540, 55366), (558, 53580), (564, 53010), (570, 52452), (589, 50760), (620, 48222), (684, 43710), (705, 42408), (744, 40185), (760, 39339), (837, 35720), (846, 35340), (855, 34968), (893, 33480), (930, 32148), (940, 31806), (1026, 29140), (1080, 27683), (1116, 26790), (1128, 26505), (1140, 26226), (1178, 25380), (1240, 24111), (1269, 23560), (1368, 21855), (1395, 21432), (1410, 21204), (1457, 20520), (1674, 17860), (1692, 17670), (1710, 17484), (1767, 16920), (1786, 16740), (1860, 16074), (1880, 15903), (2052, 14570), (2115, 14136), (2232, 13395), (2280, 13113), (2356, 12690), (2538, 11780), (2565, 11656), (2679, 11160), (2790, 10716), (2820, 10602), (2914, 10260), (2945, 10152), (3348, 8930), (3384, 8835), (3420, 8742), (3534, 8460), (3572, 8370), (3720, 8037), (4104, 7285), (4185, 7144), (4230, 7068), (4371, 6840), (4465, 6696), (4712, 6345), (5076, 5890), (5130, 5828), (5301, 5640), (5358, 5580)]