100291680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 344844864

約数和(自身を除く): 244553184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 271, 288, 360, 480, 514, 542, 720, 771, 813, 1028, 1084, 1285, 1355, 1440, 1542, 1626, 2056, 2168, 2313, 2439, 2570, 2710, 3084, 3252, 3855, 4065, 4112, 4336, 4626, 4878, 5140, 5420, 6168, 6504, 7710, 8130, 8224, 8672, 9252, 9756, 10280, 10840, 11565, 12195, 12336, 13008, 15420, 16260, 18504, 19512, 20560, 21680, 23130, 24390, 24672, 26016, 30840, 32520, 37008, 39024, 41120, 43360, 46260, 48780, 61680, 65040, 69647, 74016, 78048, 92520, 97560, 123360, 130080, 139294, 185040, 195120, 208941, 278588, 348235, 370080, 390240, 417882, 557176, 626823, 696470, 835764, 1044705, 1114352, 1253646, 1392940, 1671528, 2089410, 2228704, 2507292, 2785880, 3134115, 3343056, 4178820, 5014584, 5571760, 6268230, 6686112, 8357640, 10029168, 11143520, 12536460, 16715280, 20058336, 25072920, 33430560, 50145840, 100291680]

約数ペア:

[(1, 100291680), (2, 50145840), (3, 33430560), (4, 25072920), (5, 20058336), (6, 16715280), (8, 12536460), (9, 11143520), (10, 10029168), (12, 8357640), (15, 6686112), (16, 6268230), (18, 5571760), (20, 5014584), (24, 4178820), (30, 3343056), (32, 3134115), (36, 2785880), (40, 2507292), (45, 2228704), (48, 2089410), (60, 1671528), (72, 1392940), (80, 1253646), (90, 1114352), (96, 1044705), (120, 835764), (144, 696470), (160, 626823), (180, 557176), (240, 417882), (257, 390240), (271, 370080), (288, 348235), (360, 278588), (480, 208941), (514, 195120), (542, 185040), (720, 139294), (771, 130080), (813, 123360), (1028, 97560), (1084, 92520), (1285, 78048), (1355, 74016), (1440, 69647), (1542, 65040), (1626, 61680), (2056, 48780), (2168, 46260), (2313, 43360), (2439, 41120), (2570, 39024), (2710, 37008), (3084, 32520), (3252, 30840), (3855, 26016), (4065, 24672), (4112, 24390), (4336, 23130), (4626, 21680), (4878, 20560), (5140, 19512), (5420, 18504), (6168, 16260), (6504, 15420), (7710, 13008), (8130, 12336), (8224, 12195), (8672, 11565), (9252, 10840), (9756, 10280)]