66817140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5081

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 146556300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5039, 6630, 10078, 13260, 15117, 20156, 25195, 30234, 50390, 60468, 65507, 75585, 85663, 100780, 131014, 151170, 171326, 196521, 256989, 262028, 302340, 327535, 342652, 393042, 428315, 513978, 655070, 786084, 856630, 982605, 1027956, 1113619, 1284945, 1310140, 1713260, 1965210, 2227238, 2569890, 3340857, 3930420, 4454476, 5139780, 5568095, 6681714, 11136190, 13363428, 16704285, 22272380, 33408570, 66817140]

約数ペア:

[(1, 66817140), (2, 33408570), (3, 22272380), (4, 16704285), (5, 13363428), (6, 11136190), (10, 6681714), (12, 5568095), (13, 5139780), (15, 4454476), (17, 3930420), (20, 3340857), (26, 2569890), (30, 2227238), (34, 1965210), (39, 1713260), (51, 1310140), (52, 1284945), (60, 1113619), (65, 1027956), (68, 982605), (78, 856630), (85, 786084), (102, 655070), (130, 513978), (156, 428315), (170, 393042), (195, 342652), (204, 327535), (221, 302340), (255, 262028), (260, 256989), (340, 196521), (390, 171326), (442, 151170), (510, 131014), (663, 100780), (780, 85663), (884, 75585), (1020, 65507), (1105, 60468), (1326, 50390), (2210, 30234), (2652, 25195), (3315, 20156), (4420, 15117), (5039, 13260), (6630, 10078)]