102508320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 337381632

約数和(自身を除く): 234873312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 83, 93, 96, 120, 124, 155, 160, 166, 186, 240, 248, 249, 310, 332, 372, 415, 465, 480, 496, 498, 620, 664, 744, 830, 930, 992, 996, 1240, 1245, 1328, 1488, 1660, 1860, 1992, 2480, 2490, 2573, 2656, 2976, 3320, 3720, 3984, 4960, 4980, 5146, 6640, 6889, 7440, 7719, 7968, 9960, 10292, 12865, 13280, 13778, 14880, 15438, 19920, 20584, 20667, 25730, 27556, 30876, 34445, 38595, 39840, 41168, 41334, 51460, 55112, 61752, 68890, 77190, 82336, 82668, 102920, 103335, 110224, 123504, 137780, 154380, 165336, 205840, 206670, 213559, 220448, 247008, 275560, 308760, 330672, 411680, 413340, 427118, 551120, 617520, 640677, 661344, 826680, 854236, 1067795, 1102240, 1235040, 1281354, 1653360, 1708472, 2135590, 2562708, 3203385, 3306720, 3416944, 4271180, 5125416, 6406770, 6833888, 8542360, 10250832, 12813540, 17084720, 20501664, 25627080, 34169440, 51254160, 102508320]

約数ペア:

[(1, 102508320), (2, 51254160), (3, 34169440), (4, 25627080), (5, 20501664), (6, 17084720), (8, 12813540), (10, 10250832), (12, 8542360), (15, 6833888), (16, 6406770), (20, 5125416), (24, 4271180), (30, 3416944), (31, 3306720), (32, 3203385), (40, 2562708), (48, 2135590), (60, 1708472), (62, 1653360), (80, 1281354), (83, 1235040), (93, 1102240), (96, 1067795), (120, 854236), (124, 826680), (155, 661344), (160, 640677), (166, 617520), (186, 551120), (240, 427118), (248, 413340), (249, 411680), (310, 330672), (332, 308760), (372, 275560), (415, 247008), (465, 220448), (480, 213559), (496, 206670), (498, 205840), (620, 165336), (664, 154380), (744, 137780), (830, 123504), (930, 110224), (992, 103335), (996, 102920), (1240, 82668), (1245, 82336), (1328, 77190), (1488, 68890), (1660, 61752), (1860, 55112), (1992, 51460), (2480, 41334), (2490, 41168), (2573, 39840), (2656, 38595), (2976, 34445), (3320, 30876), (3720, 27556), (3984, 25730), (4960, 20667), (4980, 20584), (5146, 19920), (6640, 15438), (6889, 14880), (7440, 13778), (7719, 13280), (7968, 12865), (9960, 10292)]