61829460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 178155180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1487, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 2974, 3465, 3780, 4158, 4461, 4620, 5940, 5948, 6930, 7435, 8316, 8922, 10395, 10409, 13383, 13860, 14870, 16357, 17844, 20790, 20818, 22305, 26766, 29740, 31227, 32714, 40149, 41580, 41636, 44610, 49071, 52045, 53532, 62454, 65428, 66915, 80298, 81785, 89220, 93681, 98142, 104090, 114499, 124908, 133830, 147213, 156135, 160596, 163570, 187362, 196284, 200745, 208180, 228998, 245355, 267660, 281043, 294426, 312270, 327140, 343497, 374724, 401490, 441639, 457996, 468405, 490710, 562086, 572495, 588852, 624540, 686994, 736065, 802980, 883278, 936810, 981420, 1030491, 1124172, 1144990, 1373988, 1405215, 1472130, 1717485, 1766556, 1873620, 2060982, 2208195, 2289980, 2810430, 2944260, 3091473, 3434970, 4121964, 4416390, 5152455, 5620860, 6182946, 6869940, 8832780, 10304910, 12365892, 15457365, 20609820, 30914730, 61829460]

約数ペア:

[(1, 61829460), (2, 30914730), (3, 20609820), (4, 15457365), (5, 12365892), (6, 10304910), (7, 8832780), (9, 6869940), (10, 6182946), (11, 5620860), (12, 5152455), (14, 4416390), (15, 4121964), (18, 3434970), (20, 3091473), (21, 2944260), (22, 2810430), (27, 2289980), (28, 2208195), (30, 2060982), (33, 1873620), (35, 1766556), (36, 1717485), (42, 1472130), (44, 1405215), (45, 1373988), (54, 1144990), (55, 1124172), (60, 1030491), (63, 981420), (66, 936810), (70, 883278), (77, 802980), (84, 736065), (90, 686994), (99, 624540), (105, 588852), (108, 572495), (110, 562086), (126, 490710), (132, 468405), (135, 457996), (140, 441639), (154, 401490), (165, 374724), (180, 343497), (189, 327140), (198, 312270), (210, 294426), (220, 281043), (231, 267660), (252, 245355), (270, 228998), (297, 208180), (308, 200745), (315, 196284), (330, 187362), (378, 163570), (385, 160596), (396, 156135), (420, 147213), (462, 133830), (495, 124908), (540, 114499), (594, 104090), (630, 98142), (660, 93681), (693, 89220), (756, 81785), (770, 80298), (924, 66915), (945, 65428), (990, 62454), (1155, 53532), (1188, 52045), (1260, 49071), (1386, 44610), (1485, 41636), (1487, 41580), (1540, 40149), (1890, 32714), (1980, 31227), (2079, 29740), (2310, 26766), (2772, 22305), (2970, 20818), (2974, 20790), (3465, 17844), (3780, 16357), (4158, 14870), (4461, 13860), (4620, 13383), (5940, 10409), (5948, 10395), (6930, 8922), (7435, 8316)]