25110540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 99207360

約数和(自身を除く): 74096820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 73, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 146, 147, 156, 180, 182, 189, 195, 196, 210, 219, 234, 245, 252, 260, 270, 273, 292, 294, 315, 351, 364, 365, 378, 390, 420, 438, 441, 455, 468, 490, 511, 540, 546, 585, 588, 630, 637, 657, 702, 730, 735, 756, 780, 819, 876, 882, 910, 945, 949, 980, 1022, 1092, 1095, 1170, 1260, 1274, 1314, 1323, 1365, 1404, 1460, 1470, 1533, 1638, 1755, 1764, 1820, 1890, 1898, 1911, 1971, 2044, 2190, 2205, 2340, 2457, 2548, 2555, 2628, 2646, 2730, 2847, 2940, 3066, 3185, 3276, 3285, 3510, 3577, 3780, 3796, 3822, 3942, 4095, 4380, 4410, 4599, 4745, 4914, 5110, 5292, 5460, 5694, 5733, 6132, 6370, 6570, 6615, 6643, 7020, 7154, 7644, 7665, 7884, 8190, 8541, 8820, 9198, 9490, 9555, 9828, 9855, 10220, 10731, 11388, 11466, 12285, 12740, 13140, 13230, 13286, 13797, 14235, 14308, 15330, 16380, 17082, 17199, 17885, 18396, 18980, 19110, 19710, 19929, 21462, 22932, 22995, 24570, 25623, 26460, 26572, 27594, 28470, 28665, 30660, 32193, 33215, 34164, 34398, 35770, 38220, 39420, 39858, 42705, 42924, 45990, 46501, 49140, 51246, 53655, 55188, 56940, 57330, 59787, 64386, 66430, 68796, 68985, 71540, 79716, 85410, 85995, 91980, 93002, 96579, 99645, 102492, 107310, 114660, 119574, 128115, 128772, 132860, 137970, 139503, 160965, 170820, 171990, 179361, 186004, 193158, 199290, 214620, 232505, 239148, 256230, 275940, 279006, 298935, 321930, 343980, 358722, 386316, 398580, 418509, 465010, 482895, 512460, 558012, 597870, 643860, 697515, 717444, 837018, 896805, 930020, 965790, 1195740, 1255527, 1395030, 1674036, 1793610, 1931580, 2092545, 2511054, 2790060, 3587220, 4185090, 5022108, 6277635, 8370180, 12555270, 25110540]

約数ペア:

[(1, 25110540), (2, 12555270), (3, 8370180), (4, 6277635), (5, 5022108), (6, 4185090), (7, 3587220), (9, 2790060), (10, 2511054), (12, 2092545), (13, 1931580), (14, 1793610), (15, 1674036), (18, 1395030), (20, 1255527), (21, 1195740), (26, 965790), (27, 930020), (28, 896805), (30, 837018), (35, 717444), (36, 697515), (39, 643860), (42, 597870), (45, 558012), (49, 512460), (52, 482895), (54, 465010), (60, 418509), (63, 398580), (65, 386316), (70, 358722), (73, 343980), (78, 321930), (84, 298935), (90, 279006), (91, 275940), (98, 256230), (105, 239148), (108, 232505), (117, 214620), (126, 199290), (130, 193158), (135, 186004), (140, 179361), (146, 171990), (147, 170820), (156, 160965), (180, 139503), (182, 137970), (189, 132860), (195, 128772), (196, 128115), (210, 119574), (219, 114660), (234, 107310), (245, 102492), (252, 99645), (260, 96579), (270, 93002), (273, 91980), (292, 85995), (294, 85410), (315, 79716), (351, 71540), (364, 68985), (365, 68796), (378, 66430), (390, 64386), (420, 59787), (438, 57330), (441, 56940), (455, 55188), (468, 53655), (490, 51246), (511, 49140), (540, 46501), (546, 45990), (585, 42924), (588, 42705), (630, 39858), (637, 39420), (657, 38220), (702, 35770), (730, 34398), (735, 34164), (756, 33215), (780, 32193), (819, 30660), (876, 28665), (882, 28470), (910, 27594), (945, 26572), (949, 26460), (980, 25623), (1022, 24570), (1092, 22995), (1095, 22932), (1170, 21462), (1260, 19929), (1274, 19710), (1314, 19110), (1323, 18980), (1365, 18396), (1404, 17885), (1460, 17199), (1470, 17082), (1533, 16380), (1638, 15330), (1755, 14308), (1764, 14235), (1820, 13797), (1890, 13286), (1898, 13230), (1911, 13140), (1971, 12740), (2044, 12285), (2190, 11466), (2205, 11388), (2340, 10731), (2457, 10220), (2548, 9855), (2555, 9828), (2628, 9555), (2646, 9490), (2730, 9198), (2847, 8820), (2940, 8541), (3066, 8190), (3185, 7884), (3276, 7665), (3285, 7644), (3510, 7154), (3577, 7020), (3780, 6643), (3796, 6615), (3822, 6570), (3942, 6370), (4095, 6132), (4380, 5733), (4410, 5694), (4599, 5460), (4745, 5292), (4914, 5110)]