20153462400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8431}}^1$

素因数の和:8544

約数の個数: 288

約数和(自身を含む): 72787216320

約数和(自身を除く): 52633753920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 83, 90, 96, 100, 120, 128, 144, 150, 160, 166, 180, 192, 200, 225, 240, 249, 288, 300, 320, 332, 360, 384, 400, 415, 450, 480, 498, 576, 600, 640, 664, 720, 747, 800, 830, 900, 960, 996, 1152, 1200, 1245, 1328, 1440, 1494, 1600, 1660, 1800, 1920, 1992, 2075, 2400, 2490, 2656, 2880, 2988, 3200, 3320, 3600, 3735, 3984, 4150, 4800, 4980, 5312, 5760, 5976, 6225, 6640, 7200, 7470, 7968, 8300, 8431, 9600, 9960, 10624, 11952, 12450, 13280, 14400, 14940, 15936, 16600, 16862, 18675, 19920, 23904, 24900, 25293, 26560, 28800, 29880, 31872, 33200, 33724, 37350, 39840, 42155, 47808, 49800, 50586, 53120, 59760, 66400, 67448, 74700, 75879, 79680, 84310, 95616, 99600, 101172, 119520, 126465, 132800, 134896, 149400, 151758, 159360, 168620, 199200, 202344, 210775, 239040, 252930, 265600, 269792, 298800, 303516, 337240, 379395, 398400, 404688, 421550, 478080, 505860, 539584, 597600, 607032, 632325, 674480, 699773, 758790, 796800, 809376, 843100, 1011720, 1079168, 1195200, 1214064, 1264650, 1348960, 1399546, 1517580, 1618752, 1686200, 1896975, 2023440, 2099319, 2390400, 2428128, 2529300, 2697920, 2799092, 3035160, 3237504, 3372400, 3498865, 3793950, 4046880, 4198638, 4856256, 5058600, 5395840, 5598184, 6070320, 6297957, 6744800, 6997730, 7587900, 8093760, 8397276, 9712512, 10117200, 10496595, 11196368, 12140640, 12595914, 13489600, 13995460, 15175800, 16187520, 16794552, 17494325, 20234400, 20993190, 22392736, 24281280, 25191828, 26979200, 27990920, 30351600, 31489785, 33589104, 34988650, 40468800, 41986380, 44785472, 48562560, 50383656, 52482975, 55981840, 60703200, 62979570, 67178208, 69977300, 80937600, 83972760, 89570944, 100767312, 104965950, 111963680, 121406400, 125959140, 134356416, 139954600, 157448925, 167945520, 201534624, 209931900, 223927360, 242812800, 251918280, 268712832, 279909200, 314897850, 335891040, 403069248, 419863800, 447854720, 503836560, 559818400, 629795700, 671782080, 806138496, 839727600, 1007673120, 1119636800, 1259591400, 1343564160, 1679455200, 2015346240, 2239273600, 2519182800, 3358910400, 4030692480, 5038365600, 6717820800, 10076731200, 20153462400]

約数ペア:

[(1, 20153462400), (2, 10076731200), (3, 6717820800), (4, 5038365600), (5, 4030692480), (6, 3358910400), (8, 2519182800), (9, 2239273600), (10, 2015346240), (12, 1679455200), (15, 1343564160), (16, 1259591400), (18, 1119636800), (20, 1007673120), (24, 839727600), (25, 806138496), (30, 671782080), (32, 629795700), (36, 559818400), (40, 503836560), (45, 447854720), (48, 419863800), (50, 403069248), (60, 335891040), (64, 314897850), (72, 279909200), (75, 268712832), (80, 251918280), (83, 242812800), (90, 223927360), (96, 209931900), (100, 201534624), (120, 167945520), (128, 157448925), (144, 139954600), (150, 134356416), (160, 125959140), (166, 121406400), (180, 111963680), (192, 104965950), (200, 100767312), (225, 89570944), (240, 83972760), (249, 80937600), (288, 69977300), (300, 67178208), (320, 62979570), (332, 60703200), (360, 55981840), (384, 52482975), (400, 50383656), (415, 48562560), (450, 44785472), (480, 41986380), (498, 40468800), (576, 34988650), (600, 33589104), (640, 31489785), (664, 30351600), (720, 27990920), (747, 26979200), (800, 25191828), (830, 24281280), (900, 22392736), (960, 20993190), (996, 20234400), (1152, 17494325), (1200, 16794552), (1245, 16187520), (1328, 15175800), (1440, 13995460), (1494, 13489600), (1600, 12595914), (1660, 12140640), (1800, 11196368), (1920, 10496595), (1992, 10117200), (2075, 9712512), (2400, 8397276), (2490, 8093760), (2656, 7587900), (2880, 6997730), (2988, 6744800), (3200, 6297957), (3320, 6070320), (3600, 5598184), (3735, 5395840), (3984, 5058600), (4150, 4856256), (4800, 4198638), (4980, 4046880), (5312, 3793950), (5760, 3498865), (5976, 3372400), (6225, 3237504), (6640, 3035160), (7200, 2799092), (7470, 2697920), (7968, 2529300), (8300, 2428128), (8431, 2390400), (9600, 2099319), (9960, 2023440), (10624, 1896975), (11952, 1686200), (12450, 1618752), (13280, 1517580), (14400, 1399546), (14940, 1348960), (15936, 1264650), (16600, 1214064), (16862, 1195200), (18675, 1079168), (19920, 1011720), (23904, 843100), (24900, 809376), (25293, 796800), (26560, 758790), (28800, 699773), (29880, 674480), (31872, 632325), (33200, 607032), (33724, 597600), (37350, 539584), (39840, 505860), (42155, 478080), (47808, 421550), (49800, 404688), (50586, 398400), (53120, 379395), (59760, 337240), (66400, 303516), (67448, 298800), (74700, 269792), (75879, 265600), (79680, 252930), (84310, 239040), (95616, 210775), (99600, 202344), (101172, 199200), (119520, 168620), (126465, 159360), (132800, 151758), (134896, 149400)]