47301660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 173287296

約数和(自身を除く): 125985636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 173, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 346, 372, 420, 434, 441, 465, 490, 519, 558, 588, 620, 630, 651, 692, 735, 865, 868, 882, 930, 980, 1038, 1085, 1116, 1211, 1260, 1302, 1395, 1470, 1519, 1557, 1730, 1764, 1860, 1953, 2076, 2170, 2205, 2422, 2595, 2604, 2790, 2940, 3038, 3114, 3255, 3460, 3633, 3906, 4340, 4410, 4557, 4844, 5190, 5363, 5580, 6055, 6076, 6228, 6510, 7266, 7595, 7785, 7812, 8477, 8820, 9114, 9765, 10380, 10726, 10899, 12110, 13020, 13671, 14532, 15190, 15570, 16089, 16954, 18165, 18228, 19530, 21452, 21798, 22785, 24220, 25431, 26815, 27342, 30380, 31140, 32178, 33908, 36330, 37541, 39060, 42385, 43596, 45570, 48267, 50862, 53630, 54495, 54684, 64356, 68355, 72660, 75082, 76293, 80445, 84770, 91140, 96534, 101724, 107260, 108990, 112623, 127155, 136710, 150164, 152586, 160890, 169540, 187705, 193068, 217980, 225246, 241335, 254310, 262787, 273420, 305172, 321780, 337869, 375410, 381465, 450492, 482670, 508620, 525574, 563115, 675738, 750820, 762930, 788361, 965340, 1051148, 1126230, 1313935, 1351476, 1525860, 1576722, 1689345, 2252460, 2365083, 2627870, 3153444, 3378690, 3941805, 4730166, 5255740, 6757380, 7883610, 9460332, 11825415, 15767220, 23650830, 47301660]

約数ペア:

[(1, 47301660), (2, 23650830), (3, 15767220), (4, 11825415), (5, 9460332), (6, 7883610), (7, 6757380), (9, 5255740), (10, 4730166), (12, 3941805), (14, 3378690), (15, 3153444), (18, 2627870), (20, 2365083), (21, 2252460), (28, 1689345), (30, 1576722), (31, 1525860), (35, 1351476), (36, 1313935), (42, 1126230), (45, 1051148), (49, 965340), (60, 788361), (62, 762930), (63, 750820), (70, 675738), (84, 563115), (90, 525574), (93, 508620), (98, 482670), (105, 450492), (124, 381465), (126, 375410), (140, 337869), (147, 321780), (155, 305172), (173, 273420), (180, 262787), (186, 254310), (196, 241335), (210, 225246), (217, 217980), (245, 193068), (252, 187705), (279, 169540), (294, 160890), (310, 152586), (315, 150164), (346, 136710), (372, 127155), (420, 112623), (434, 108990), (441, 107260), (465, 101724), (490, 96534), (519, 91140), (558, 84770), (588, 80445), (620, 76293), (630, 75082), (651, 72660), (692, 68355), (735, 64356), (865, 54684), (868, 54495), (882, 53630), (930, 50862), (980, 48267), (1038, 45570), (1085, 43596), (1116, 42385), (1211, 39060), (1260, 37541), (1302, 36330), (1395, 33908), (1470, 32178), (1519, 31140), (1557, 30380), (1730, 27342), (1764, 26815), (1860, 25431), (1953, 24220), (2076, 22785), (2170, 21798), (2205, 21452), (2422, 19530), (2595, 18228), (2604, 18165), (2790, 16954), (2940, 16089), (3038, 15570), (3114, 15190), (3255, 14532), (3460, 13671), (3633, 13020), (3906, 12110), (4340, 10899), (4410, 10726), (4557, 10380), (4844, 9765), (5190, 9114), (5363, 8820), (5580, 8477), (6055, 7812), (6076, 7785), (6228, 7595), (6510, 7266)]