75123360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 144

約数和(自身を含む): 276147144

約数和(自身を除く): 201023784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4013, 4680, 6240, 8026, 9360, 12039, 16052, 18720, 20065, 24078, 32104, 36117, 40130, 48156, 52169, 60195, 64208, 72234, 80260, 96312, 104338, 120390, 128416, 144468, 156507, 160520, 180585, 192624, 208676, 240780, 260845, 288936, 313014, 321040, 361170, 385248, 417352, 469521, 481560, 521690, 577872, 626028, 642080, 722340, 782535, 834704, 939042, 963120, 1043380, 1155744, 1252056, 1444680, 1565070, 1669408, 1878084, 1926240, 2086760, 2347605, 2504112, 2889360, 3130140, 3756168, 4173520, 4695210, 5008224, 5778720, 6260280, 7512336, 8347040, 9390420, 12520560, 15024672, 18780840, 25041120, 37561680, 75123360]

約数ペア:

[(1, 75123360), (2, 37561680), (3, 25041120), (4, 18780840), (5, 15024672), (6, 12520560), (8, 9390420), (9, 8347040), (10, 7512336), (12, 6260280), (13, 5778720), (15, 5008224), (16, 4695210), (18, 4173520), (20, 3756168), (24, 3130140), (26, 2889360), (30, 2504112), (32, 2347605), (36, 2086760), (39, 1926240), (40, 1878084), (45, 1669408), (48, 1565070), (52, 1444680), (60, 1252056), (65, 1155744), (72, 1043380), (78, 963120), (80, 939042), (90, 834704), (96, 782535), (104, 722340), (117, 642080), (120, 626028), (130, 577872), (144, 521690), (156, 481560), (160, 469521), (180, 417352), (195, 385248), (208, 361170), (234, 321040), (240, 313014), (260, 288936), (288, 260845), (312, 240780), (360, 208676), (390, 192624), (416, 180585), (468, 160520), (480, 156507), (520, 144468), (585, 128416), (624, 120390), (720, 104338), (780, 96312), (936, 80260), (1040, 72234), (1170, 64208), (1248, 60195), (1440, 52169), (1560, 48156), (1872, 40130), (2080, 36117), (2340, 32104), (3120, 24078), (3744, 20065), (4013, 18720), (4680, 16052), (6240, 12039), (8026, 9360)]