145100970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 451490688

約数和(自身を除く): 306389718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 157, 162, 163, 189, 210, 270, 314, 315, 326, 378, 405, 471, 489, 567, 630, 785, 810, 815, 942, 945, 978, 1099, 1134, 1141, 1413, 1467, 1570, 1630, 1890, 2198, 2282, 2355, 2445, 2826, 2835, 2934, 3297, 3423, 4239, 4401, 4710, 4890, 5495, 5670, 5705, 6594, 6846, 7065, 7335, 8478, 8802, 9891, 10269, 10990, 11410, 12717, 13203, 14130, 14670, 16485, 17115, 19782, 20538, 21195, 22005, 25434, 25591, 26406, 29673, 30807, 32970, 34230, 42390, 44010, 49455, 51182, 51345, 59346, 61614, 63585, 66015, 76773, 89019, 92421, 98910, 102690, 127170, 127955, 132030, 148365, 153546, 154035, 178038, 179137, 184842, 230319, 255910, 296730, 308070, 358274, 383865, 445095, 460638, 462105, 537411, 690957, 767730, 890190, 895685, 924210, 1074822, 1151595, 1381914, 1612233, 1791370, 2072871, 2303190, 2687055, 3224466, 3454785, 4145742, 4836699, 5374110, 6909570, 8061165, 9673398, 10364355, 14510097, 16122330, 20728710, 24183495, 29020194, 48366990, 72550485, 145100970]

約数ペア:

[(1, 145100970), (2, 72550485), (3, 48366990), (5, 29020194), (6, 24183495), (7, 20728710), (9, 16122330), (10, 14510097), (14, 10364355), (15, 9673398), (18, 8061165), (21, 6909570), (27, 5374110), (30, 4836699), (35, 4145742), (42, 3454785), (45, 3224466), (54, 2687055), (63, 2303190), (70, 2072871), (81, 1791370), (90, 1612233), (105, 1381914), (126, 1151595), (135, 1074822), (157, 924210), (162, 895685), (163, 890190), (189, 767730), (210, 690957), (270, 537411), (314, 462105), (315, 460638), (326, 445095), (378, 383865), (405, 358274), (471, 308070), (489, 296730), (567, 255910), (630, 230319), (785, 184842), (810, 179137), (815, 178038), (942, 154035), (945, 153546), (978, 148365), (1099, 132030), (1134, 127955), (1141, 127170), (1413, 102690), (1467, 98910), (1570, 92421), (1630, 89019), (1890, 76773), (2198, 66015), (2282, 63585), (2355, 61614), (2445, 59346), (2826, 51345), (2835, 51182), (2934, 49455), (3297, 44010), (3423, 42390), (4239, 34230), (4401, 32970), (4710, 30807), (4890, 29673), (5495, 26406), (5670, 25591), (5705, 25434), (6594, 22005), (6846, 21195), (7065, 20538), (7335, 19782), (8478, 17115), (8802, 16485), (9891, 14670), (10269, 14130), (10990, 13203), (11410, 12717)]