2017031220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2596

約数の個数: 144

約数和(自身を含む): 6384268800

約数和(自身を除く): 4367237580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 243, 270, 324, 346, 405, 486, 519, 540, 692, 810, 865, 972, 1038, 1215, 1557, 1620, 1730, 2076, 2399, 2430, 2595, 3114, 3460, 4671, 4798, 4860, 5190, 6228, 7197, 7785, 9342, 9596, 10380, 11995, 14013, 14394, 15570, 18684, 21591, 23355, 23990, 28026, 28788, 31140, 35985, 42039, 43182, 46710, 47980, 56052, 64773, 70065, 71970, 84078, 86364, 93420, 107955, 129546, 140130, 143940, 168156, 194319, 210195, 215910, 259092, 280260, 323865, 388638, 415027, 420390, 431820, 582957, 647730, 777276, 830054, 840780, 971595, 1165914, 1245081, 1295460, 1660108, 1943190, 2075135, 2331828, 2490162, 2914785, 3735243, 3886380, 4150270, 4980324, 5829570, 6225405, 7470486, 8300540, 11205729, 11659140, 12450810, 14940972, 18676215, 22411458, 24901620, 33617187, 37352430, 44822916, 56028645, 67234374, 74704860, 100851561, 112057290, 134468748, 168085935, 201703122, 224114580, 336171870, 403406244, 504257805, 672343740, 1008515610, 2017031220]

約数ペア:

[(1, 2017031220), (2, 1008515610), (3, 672343740), (4, 504257805), (5, 403406244), (6, 336171870), (9, 224114580), (10, 201703122), (12, 168085935), (15, 134468748), (18, 112057290), (20, 100851561), (27, 74704860), (30, 67234374), (36, 56028645), (45, 44822916), (54, 37352430), (60, 33617187), (81, 24901620), (90, 22411458), (108, 18676215), (135, 14940972), (162, 12450810), (173, 11659140), (180, 11205729), (243, 8300540), (270, 7470486), (324, 6225405), (346, 5829570), (405, 4980324), (486, 4150270), (519, 3886380), (540, 3735243), (692, 2914785), (810, 2490162), (865, 2331828), (972, 2075135), (1038, 1943190), (1215, 1660108), (1557, 1295460), (1620, 1245081), (1730, 1165914), (2076, 971595), (2399, 840780), (2430, 830054), (2595, 777276), (3114, 647730), (3460, 582957), (4671, 431820), (4798, 420390), (4860, 415027), (5190, 388638), (6228, 323865), (7197, 280260), (7785, 259092), (9342, 215910), (9596, 210195), (10380, 194319), (11995, 168156), (14013, 143940), (14394, 140130), (15570, 129546), (18684, 107955), (21591, 93420), (23355, 86364), (23990, 84078), (28026, 71970), (28788, 70065), (31140, 64773), (35985, 56052), (42039, 47980), (43182, 46710)]